74790064

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{9293}}^1$

素因数の和:9804

約数の個数: 20

約数和(自身を含む): 145209456

約数和(自身を除く): 70419392

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 9293, 18586, 37172, 74344, 148688, 4674379, 9348758, 18697516, 37395032, 74790064]

約数ペア:

[(1, 74790064), (2, 37395032), (4, 18697516), (8, 9348758), (16, 4674379), (503, 148688), (1006, 74344), (2012, 37172), (4024, 18586), (8048, 9293)]