70297906928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{191026921}}^1$

素因数の和:191026952

約数の個数: 20

約数和(自身を含む): 142124029968

約数和(自身を除く): 71826123040

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 191026921, 382053842, 764107684, 1528215368, 3056430736, 4393619183, 8787238366, 17574476732, 35148953464, 70297906928]

約数ペア:

[(1, 70297906928), (2, 35148953464), (4, 17574476732), (8, 8787238366), (16, 4393619183), (23, 3056430736), (46, 1528215368), (92, 764107684), (184, 382053842), (368, 191026921)]