67311388

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 119814912

約数和(自身を除く): 52503524

約数列:

[1, 2, 4, 113, 137, 226, 274, 452, 548, 1087, 2174, 4348, 15481, 30962, 61924, 122831, 148919, 245662, 297838, 491324, 595676, 16827847, 33655694, 67311388]

約数ペア:

[(1, 67311388), (2, 33655694), (4, 16827847), (113, 595676), (137, 491324), (226, 297838), (274, 245662), (452, 148919), (548, 122831), (1087, 61924), (2174, 30962), (4348, 15481)]