63826568

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 137260980

約数和(自身を除く): 73434412

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2777, 2873, 5554, 5746, 11108, 11492, 22216, 22984, 36101, 47209, 72202, 94418, 144404, 188836, 288808, 377672, 469313, 613717, 938626, 1227434, 1877252, 2454868, 3754504, 4909736, 7978321, 15956642, 31913284, 63826568]

約数ペア:

[(1, 63826568), (2, 31913284), (4, 15956642), (8, 7978321), (13, 4909736), (17, 3754504), (26, 2454868), (34, 1877252), (52, 1227434), (68, 938626), (104, 613717), (136, 469313), (169, 377672), (221, 288808), (338, 188836), (442, 144404), (676, 94418), (884, 72202), (1352, 47209), (1768, 36101), (2777, 22984), (2873, 22216), (5554, 11492), (5746, 11108)]