68647292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4973}}^1$

素因数の和:5030

約数の個数: 48

約数和(自身を含む): 150413760

約数和(自身を除く): 81766468

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 4973, 6902, 9946, 13804, 19892, 34811, 69622, 84541, 139244, 144217, 169082, 288434, 338164, 576868, 591787, 1009519, 1183574, 2019038, 2367148, 2451689, 4038076, 4903378, 9806756, 17161823, 34323646, 68647292]

約数ペア:

[(1, 68647292), (2, 34323646), (4, 17161823), (7, 9806756), (14, 4903378), (17, 4038076), (28, 2451689), (29, 2367148), (34, 2019038), (58, 1183574), (68, 1009519), (116, 591787), (119, 576868), (203, 338164), (238, 288434), (406, 169082), (476, 144217), (493, 139244), (812, 84541), (986, 69622), (1972, 34811), (3451, 19892), (4973, 13804), (6902, 9946)]