71049664

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 112

約数和(自身を含む): 179953920

約数和(自身を除く): 108904256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 448, 476, 491, 532, 544, 608, 646, 952, 982, 1064, 1088, 1216, 1292, 1904, 1964, 2128, 2261, 2584, 3437, 3808, 3928, 4256, 4522, 5168, 6874, 7616, 7856, 8347, 8512, 9044, 9329, 10336, 13748, 15712, 16694, 18088, 18658, 20672, 27496, 31424, 33388, 36176, 37316, 54992, 58429, 65303, 66776, 72352, 74632, 109984, 116858, 130606, 133552, 144704, 149264, 158593, 219968, 233716, 261212, 267104, 298528, 317186, 467432, 522424, 534208, 597056, 634372, 934864, 1044848, 1110151, 1268744, 1869728, 2089696, 2220302, 2537488, 3739456, 4179392, 4440604, 5074976, 8881208, 10149952, 17762416, 35524832, 71049664]

約数ペア:

[(1, 71049664), (2, 35524832), (4, 17762416), (7, 10149952), (8, 8881208), (14, 5074976), (16, 4440604), (17, 4179392), (19, 3739456), (28, 2537488), (32, 2220302), (34, 2089696), (38, 1869728), (56, 1268744), (64, 1110151), (68, 1044848), (76, 934864), (112, 634372), (119, 597056), (133, 534208), (136, 522424), (152, 467432), (224, 317186), (238, 298528), (266, 267104), (272, 261212), (304, 233716), (323, 219968), (448, 158593), (476, 149264), (491, 144704), (532, 133552), (544, 130606), (608, 116858), (646, 109984), (952, 74632), (982, 72352), (1064, 66776), (1088, 65303), (1216, 58429), (1292, 54992), (1904, 37316), (1964, 36176), (2128, 33388), (2261, 31424), (2584, 27496), (3437, 20672), (3808, 18658), (3928, 18088), (4256, 16694), (4522, 15712), (5168, 13748), (6874, 10336), (7616, 9329), (7856, 9044), (8347, 8512)]