71984936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{529301}}^1$

素因数の和:529324

約数の個数: 16

約数和(自身を含む): 142911540

約数和(自身を除く): 70926604

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 529301, 1058602, 2117204, 4234408, 8998117, 17996234, 35992468, 71984936]

約数ペア:

[(1, 71984936), (2, 35992468), (4, 17996234), (8, 8998117), (17, 4234408), (34, 2117204), (68, 1058602), (136, 529301)]