71954218

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 125768448

約数和(自身を除く): 53814230

約数列:

[1, 2, 7, 14, 101, 151, 202, 302, 337, 674, 707, 1057, 1414, 2114, 2359, 4718, 15251, 30502, 34037, 50887, 68074, 101774, 106757, 213514, 238259, 356209, 476518, 712418, 5139587, 10279174, 35977109, 71954218]

約数ペア:

[(1, 71954218), (2, 35977109), (7, 10279174), (14, 5139587), (101, 712418), (151, 476518), (202, 356209), (302, 238259), (337, 213514), (674, 106757), (707, 101774), (1057, 68074), (1414, 50887), (2114, 34037), (2359, 30502), (4718, 15251)]