66568978

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1451}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 119180160

約数和(自身を除く): 52611182

約数列:

[1, 2, 7, 14, 29, 58, 113, 203, 226, 406, 791, 1451, 1582, 2902, 3277, 6554, 10157, 20314, 22939, 42079, 45878, 84158, 163963, 294553, 327926, 589106, 1147741, 2295482, 4754927, 9509854, 33284489, 66568978]

約数ペア:

[(1, 66568978), (2, 33284489), (7, 9509854), (14, 4754927), (29, 2295482), (58, 1147741), (113, 589106), (203, 327926), (226, 294553), (406, 163963), (791, 84158), (1451, 45878), (1582, 42079), (2902, 22939), (3277, 20314), (6554, 10157)]