267707216

素因数分解:

$2^4\times 7^1\times {\mathrm{2390243}}^1$

素因数の和:2390258

約数の個数: 20

約数和(自身を含む): 592780512

約数和(自身を除く): 325073296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2390243, 4780486, 9560972, 16731701, 19121944, 33463402, 38243888, 66926804, 133853608, 267707216]

約数ペア:

[(1, 267707216), (2, 133853608), (4, 66926804), (7, 38243888), (8, 33463402), (14, 19121944), (16, 16731701), (28, 9560972), (56, 4780486), (112, 2390243)]