7608427216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{31891}}^1$

素因数の和:31980

約数の個数: 80

約数和(自身を含む): 16830811648

約数和(自身を除く): 9222384432

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 37, 52, 62, 74, 104, 124, 148, 208, 248, 296, 403, 481, 496, 592, 806, 962, 1147, 1612, 1924, 2294, 3224, 3848, 4588, 6448, 7696, 9176, 14911, 18352, 29822, 31891, 59644, 63782, 119288, 127564, 238576, 255128, 414583, 510256, 829166, 988621, 1179967, 1658332, 1977242, 2359934, 3316664, 3954484, 4719868, 6633328, 7908968, 9439736, 12852073, 15339571, 15817936, 18879472, 25704146, 30679142, 36578977, 51408292, 61358284, 73157954, 102816584, 122716568, 146315908, 205633168, 245433136, 292631816, 475526701, 585263632, 951053402, 1902106804, 3804213608, 7608427216]

約数ペア:

[(1, 7608427216), (2, 3804213608), (4, 1902106804), (8, 951053402), (13, 585263632), (16, 475526701), (26, 292631816), (31, 245433136), (37, 205633168), (52, 146315908), (62, 122716568), (74, 102816584), (104, 73157954), (124, 61358284), (148, 51408292), (208, 36578977), (248, 30679142), (296, 25704146), (403, 18879472), (481, 15817936), (496, 15339571), (592, 12852073), (806, 9439736), (962, 7908968), (1147, 6633328), (1612, 4719868), (1924, 3954484), (2294, 3316664), (3224, 2359934), (3848, 1977242), (4588, 1658332), (6448, 1179967), (7696, 988621), (9176, 829166), (14911, 510256), (18352, 414583), (29822, 255128), (31891, 238576), (59644, 127564), (63782, 119288)]