68039278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{19231}}^1$

素因数の和:19323

約数の個数: 16

約数和(自身を含む): 107314560

約数和(自身を除く): 39275282

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 19231, 38462, 557699, 1115398, 1173091, 2346182, 34019639, 68039278]

約数ペア:

[(1, 68039278), (2, 34019639), (29, 2346182), (58, 1173091), (61, 1115398), (122, 557699), (1769, 38462), (3538, 19231)]