66897832

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 128044800

約数和(自身を除く): 61146968

約数列:

[1, 2, 4, 8, 79, 151, 158, 302, 316, 604, 632, 701, 1208, 1402, 2804, 5608, 11929, 23858, 47716, 55379, 95432, 105851, 110758, 211702, 221516, 423404, 443032, 846808, 8362229, 16724458, 33448916, 66897832]

約数ペア:

[(1, 66897832), (2, 33448916), (4, 16724458), (8, 8362229), (79, 846808), (151, 443032), (158, 423404), (302, 221516), (316, 211702), (604, 110758), (632, 105851), (701, 95432), (1208, 55379), (1402, 47716), (2804, 23858), (5608, 11929)]