70204816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1669}}^1$

素因数の和:1927

約数の個数: 40

約数和(自身を含む): 149097600

約数和(自身を除く): 78892784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 239, 478, 956, 1669, 1912, 2629, 3338, 3824, 5258, 6676, 10516, 13352, 18359, 21032, 26704, 36718, 42064, 73436, 146872, 293744, 398891, 797782, 1595564, 3191128, 4387801, 6382256, 8775602, 17551204, 35102408, 70204816]

約数ペア:

[(1, 70204816), (2, 35102408), (4, 17551204), (8, 8775602), (11, 6382256), (16, 4387801), (22, 3191128), (44, 1595564), (88, 797782), (176, 398891), (239, 293744), (478, 146872), (956, 73436), (1669, 42064), (1912, 36718), (2629, 26704), (3338, 21032), (3824, 18359), (5258, 13352), (6676, 10516)]