42006544

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{70957}}^1$

素因数の和:71002

約数の個数: 20

約数和(自身を含む): 83588524

約数和(自身を除く): 41581980

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 70957, 141914, 283828, 567656, 1135312, 2625409, 5250818, 10501636, 21003272, 42006544]

約数ペア:

[(1, 42006544), (2, 21003272), (4, 10501636), (8, 5250818), (16, 2625409), (37, 1135312), (74, 567656), (148, 283828), (296, 141914), (592, 70957)]