28013807712

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{33967}}^1$

素因数の和:34073

約数の個数: 144

約数和(自身を含む): 81969947136

約数和(自身を除く): 53956139424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 71, 88, 96, 121, 132, 142, 176, 213, 242, 264, 284, 352, 363, 426, 484, 528, 568, 726, 781, 852, 968, 1056, 1136, 1452, 1562, 1704, 1936, 2272, 2343, 2904, 3124, 3408, 3872, 4686, 5808, 6248, 6816, 8591, 9372, 11616, 12496, 17182, 18744, 24992, 25773, 33967, 34364, 37488, 51546, 67934, 68728, 74976, 101901, 103092, 135868, 137456, 203802, 206184, 271736, 274912, 373637, 407604, 412368, 543472, 747274, 815208, 824736, 1086944, 1120911, 1494548, 1630416, 2241822, 2411657, 2989096, 3260832, 4110007, 4483644, 4823314, 5978192, 7234971, 8220014, 8967288, 9646628, 11956384, 12330021, 14469942, 16440028, 17934576, 19293256, 24660042, 26528227, 28939884, 32880056, 35869152, 38586512, 49320084, 53056454, 57879768, 65760112, 77173024, 79584681, 98640168, 106112908, 115759536, 131520224, 159169362, 197280336, 212225816, 231519072, 291810497, 318338724, 394560672, 424451632, 583620994, 636677448, 848903264, 875431491, 1167241988, 1273354896, 1750862982, 2334483976, 2546709792, 3501725964, 4668967952, 7003451928, 9337935904, 14006903856, 28013807712]

約数ペア:

[(1, 28013807712), (2, 14006903856), (3, 9337935904), (4, 7003451928), (6, 4668967952), (8, 3501725964), (11, 2546709792), (12, 2334483976), (16, 1750862982), (22, 1273354896), (24, 1167241988), (32, 875431491), (33, 848903264), (44, 636677448), (48, 583620994), (66, 424451632), (71, 394560672), (88, 318338724), (96, 291810497), (121, 231519072), (132, 212225816), (142, 197280336), (176, 159169362), (213, 131520224), (242, 115759536), (264, 106112908), (284, 98640168), (352, 79584681), (363, 77173024), (426, 65760112), (484, 57879768), (528, 53056454), (568, 49320084), (726, 38586512), (781, 35869152), (852, 32880056), (968, 28939884), (1056, 26528227), (1136, 24660042), (1452, 19293256), (1562, 17934576), (1704, 16440028), (1936, 14469942), (2272, 12330021), (2343, 11956384), (2904, 9646628), (3124, 8967288), (3408, 8220014), (3872, 7234971), (4686, 5978192), (5808, 4823314), (6248, 4483644), (6816, 4110007), (8591, 3260832), (9372, 2989096), (11616, 2411657), (12496, 2241822), (17182, 1630416), (18744, 1494548), (24992, 1120911), (25773, 1086944), (33967, 824736), (34364, 815208), (37488, 747274), (51546, 543472), (67934, 412368), (68728, 407604), (74976, 373637), (101901, 274912), (103092, 271736), (135868, 206184), (137456, 203802)]