61814312

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2298

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 83337688

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 476, 493, 812, 952, 986, 1624, 1972, 2239, 3451, 3944, 4478, 6902, 8956, 13804, 15673, 17912, 27608, 31346, 38063, 62692, 64931, 76126, 125384, 129862, 152252, 259724, 266441, 304504, 454517, 519448, 532882, 909034, 1065764, 1103827, 1818068, 2131528, 2207654, 3636136, 4415308, 7726789, 8830616, 15453578, 30907156, 61814312]

約数ペア:

[(1, 61814312), (2, 30907156), (4, 15453578), (7, 8830616), (8, 7726789), (14, 4415308), (17, 3636136), (28, 2207654), (29, 2131528), (34, 1818068), (56, 1103827), (58, 1065764), (68, 909034), (116, 532882), (119, 519448), (136, 454517), (203, 304504), (232, 266441), (238, 259724), (406, 152252), (476, 129862), (493, 125384), (812, 76126), (952, 64931), (986, 62692), (1624, 38063), (1972, 31346), (2239, 27608), (3451, 17912), (3944, 15673), (4478, 13804), (6902, 8956)]