71726898

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1229}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 146655360

約数和(自身を除く): 74928462

約数列:

[1, 2, 3, 6, 71, 137, 142, 213, 274, 411, 426, 822, 1229, 2458, 3687, 7374, 9727, 19454, 29181, 58362, 87259, 168373, 174518, 261777, 336746, 505119, 523554, 1010238, 11954483, 23908966, 35863449, 71726898]

約数ペア:

[(1, 71726898), (2, 35863449), (3, 23908966), (6, 11954483), (71, 1010238), (137, 523554), (142, 505119), (213, 336746), (274, 261777), (411, 174518), (426, 168373), (822, 87259), (1229, 58362), (2458, 29181), (3687, 19454), (7374, 9727)]