25904341856

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1877}}^1$

素因数の和:2152

約数の個数: 96

約数和(自身を含む): 53388955872

約数和(自身を除く): 27484614016

約数列:

[1, 2, 4, 8, 16, 32, 41, 67, 82, 134, 157, 164, 268, 314, 328, 536, 628, 656, 1072, 1256, 1312, 1877, 2144, 2512, 2747, 3754, 5024, 5494, 6437, 7508, 10519, 10988, 12874, 15016, 21038, 21976, 25748, 30032, 42076, 43952, 51496, 60064, 76957, 84152, 87904, 102992, 125759, 153914, 168304, 205984, 251518, 294689, 307828, 336608, 431279, 503036, 589378, 615656, 862558, 1006072, 1178756, 1231312, 1725116, 2012144, 2357512, 2462624, 3450232, 4024288, 4715024, 5156119, 6900464, 9430048, 10312238, 12082249, 13800928, 19744163, 20624476, 24164498, 39488326, 41248952, 48328996, 78976652, 82497904, 96657992, 157953304, 164995808, 193315984, 315906608, 386631968, 631813216, 809510683, 1619021366, 3238042732, 6476085464, 12952170928, 25904341856]

約数ペア:

[(1, 25904341856), (2, 12952170928), (4, 6476085464), (8, 3238042732), (16, 1619021366), (32, 809510683), (41, 631813216), (67, 386631968), (82, 315906608), (134, 193315984), (157, 164995808), (164, 157953304), (268, 96657992), (314, 82497904), (328, 78976652), (536, 48328996), (628, 41248952), (656, 39488326), (1072, 24164498), (1256, 20624476), (1312, 19744163), (1877, 13800928), (2144, 12082249), (2512, 10312238), (2747, 9430048), (3754, 6900464), (5024, 5156119), (5494, 4715024), (6437, 4024288), (7508, 3450232), (10519, 2462624), (10988, 2357512), (12874, 2012144), (15016, 1725116), (21038, 1231312), (21976, 1178756), (25748, 1006072), (30032, 862558), (42076, 615656), (43952, 589378), (51496, 503036), (60064, 431279), (76957, 336608), (84152, 307828), (87904, 294689), (102992, 251518), (125759, 205984), (153914, 168304)]