67888975408

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{947}}^1\times {\mathrm{154501}}^1$

素因数の和:155485

約数の個数: 40

約数和(自身を含む): 136215143280

約数和(自身を除く): 68326167872

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 947, 1894, 3788, 7576, 15152, 27463, 54926, 109852, 154501, 219704, 309002, 439408, 618004, 1236008, 2472016, 4480529, 8961058, 17922116, 35844232, 71688464, 146312447, 292624894, 585249788, 1170499576, 2340999152, 4243060963, 8486121926, 16972243852, 33944487704, 67888975408]

約数ペア:

[(1, 67888975408), (2, 33944487704), (4, 16972243852), (8, 8486121926), (16, 4243060963), (29, 2340999152), (58, 1170499576), (116, 585249788), (232, 292624894), (464, 146312447), (947, 71688464), (1894, 35844232), (3788, 17922116), (7576, 8961058), (15152, 4480529), (27463, 2472016), (54926, 1236008), (109852, 618004), (154501, 439408), (219704, 309002)]