67406864

素因数分解:

$2^4\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1069}}^1$

素因数の和:1647

約数の個数: 40

約数和(自身を含む): 149663040

約数和(自身を除く): 82256176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 563, 1069, 1126, 2138, 2252, 3941, 4276, 4504, 7483, 7882, 8552, 9008, 14966, 15764, 17104, 29932, 31528, 59864, 63056, 119728, 601847, 1203694, 2407388, 4212929, 4814776, 8425858, 9629552, 16851716, 33703432, 67406864]

約数ペア:

[(1, 67406864), (2, 33703432), (4, 16851716), (7, 9629552), (8, 8425858), (14, 4814776), (16, 4212929), (28, 2407388), (56, 1203694), (112, 601847), (563, 119728), (1069, 63056), (1126, 59864), (2138, 31528), (2252, 29932), (3941, 17104), (4276, 15764), (4504, 14966), (7483, 9008), (7882, 8552)]