68475506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 119128320

約数和(自身を除く): 50652814

約数列:

[1, 2, 11, 19, 22, 38, 107, 209, 214, 418, 1177, 1531, 2033, 2354, 3062, 4066, 16841, 22363, 29089, 33682, 44726, 58178, 163817, 319979, 327634, 639958, 1801987, 3112523, 3603974, 6225046, 34237753, 68475506]

約数ペア:

[(1, 68475506), (2, 34237753), (11, 6225046), (19, 3603974), (22, 3112523), (38, 1801987), (107, 639958), (209, 327634), (214, 319979), (418, 163817), (1177, 58178), (1531, 44726), (2033, 33682), (2354, 29089), (3062, 22363), (4066, 16841)]