217262526608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{35081}}^1\times {\mathrm{22769}}^1$

素因数の和:57875

約数の個数: 40

約数和(自身を含む): 445739964120

約数和(自身を除く): 228477437512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 22769, 35081, 45538, 70162, 91076, 140324, 182152, 280648, 364304, 387073, 561296, 596377, 774146, 1192754, 1548292, 2385508, 3096584, 4771016, 6193168, 9542032, 798759289, 1597518578, 3195037156, 6390074312, 12780148624, 13578907913, 27157815826, 54315631652, 108631263304, 217262526608]

約数ペア:

[(1, 217262526608), (2, 108631263304), (4, 54315631652), (8, 27157815826), (16, 13578907913), (17, 12780148624), (34, 6390074312), (68, 3195037156), (136, 1597518578), (272, 798759289), (22769, 9542032), (35081, 6193168), (45538, 4771016), (70162, 3096584), (91076, 2385508), (140324, 1548292), (182152, 1192754), (280648, 774146), (364304, 596377), (387073, 561296)]