74919364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8839}}^1$

素因数の和:9019

約数の個数: 24

約数和(自身を含む): 142076480

約数和(自身を除く): 67157116

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 8839, 17678, 35356, 114907, 229814, 459628, 1440757, 2881514, 5763028, 18729841, 37459682, 74919364]

約数ペア:

[(1, 74919364), (2, 37459682), (4, 18729841), (13, 5763028), (26, 2881514), (52, 1440757), (163, 459628), (326, 229814), (652, 114907), (2119, 35356), (4238, 17678), (8476, 8839)]