78295922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 128044800

約数和(自身を除く): 49748878

約数列:

[1, 2, 19, 37, 38, 74, 233, 239, 466, 478, 703, 1406, 4427, 4541, 8621, 8843, 8854, 9082, 17242, 17686, 55687, 111374, 163799, 168017, 327598, 336034, 1058053, 2060419, 2116106, 4120838, 39147961, 78295922]

約数ペア:

[(1, 78295922), (2, 39147961), (19, 4120838), (37, 2116106), (38, 2060419), (74, 1058053), (233, 336034), (239, 327598), (466, 168017), (478, 163799), (703, 111374), (1406, 55687), (4427, 17686), (4541, 17242), (8621, 9082), (8843, 8854)]