25156720064

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{2399}}^1$

素因数の和:2770

約数の個数: 112

約数和(自身を含む): 57936384000

約数和(自身を除く): 32779663936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 263, 356, 448, 526, 623, 712, 1052, 1246, 1424, 1841, 2104, 2399, 2492, 2848, 3682, 4208, 4798, 4984, 5696, 7364, 8416, 9596, 9968, 14728, 16793, 16832, 19192, 19936, 23407, 29456, 33586, 38384, 39872, 46814, 58912, 67172, 76768, 93628, 117824, 134344, 153536, 163849, 187256, 213511, 268688, 327698, 374512, 427022, 537376, 630937, 655396, 749024, 854044, 1074752, 1261874, 1310792, 1494577, 1498048, 1708088, 2523748, 2621584, 2989154, 3416176, 4416559, 5047496, 5243168, 5978308, 6832352, 8833118, 10094992, 10486336, 11956616, 13664704, 17666236, 20189984, 23913232, 35332472, 40379968, 47826464, 56153393, 70664944, 95652928, 112306786, 141329888, 224613572, 282659776, 393073751, 449227144, 786147502, 898454288, 1572295004, 1796908576, 3144590008, 3593817152, 6289180016, 12578360032, 25156720064]

約数ペア:

[(1, 25156720064), (2, 12578360032), (4, 6289180016), (7, 3593817152), (8, 3144590008), (14, 1796908576), (16, 1572295004), (28, 898454288), (32, 786147502), (56, 449227144), (64, 393073751), (89, 282659776), (112, 224613572), (178, 141329888), (224, 112306786), (263, 95652928), (356, 70664944), (448, 56153393), (526, 47826464), (623, 40379968), (712, 35332472), (1052, 23913232), (1246, 20189984), (1424, 17666236), (1841, 13664704), (2104, 11956616), (2399, 10486336), (2492, 10094992), (2848, 8833118), (3682, 6832352), (4208, 5978308), (4798, 5243168), (4984, 5047496), (5696, 4416559), (7364, 3416176), (8416, 2989154), (9596, 2621584), (9968, 2523748), (14728, 1708088), (16793, 1498048), (16832, 1494577), (19192, 1310792), (19936, 1261874), (23407, 1074752), (29456, 854044), (33586, 749024), (38384, 655396), (39872, 630937), (46814, 537376), (58912, 427022), (67172, 374512), (76768, 327698), (93628, 268688), (117824, 213511), (134344, 187256), (153536, 163849)]