21924424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4357}}^1$

素因数の和:4417

約数の個数: 32

約数和(自身を含む): 44713080

約数和(自身を除く): 22788656

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 4357, 5032, 8714, 17428, 34856, 74069, 148138, 161209, 296276, 322418, 592552, 644836, 1289672, 2740553, 5481106, 10962212, 21924424]

約数ペア:

[(1, 21924424), (2, 10962212), (4, 5481106), (8, 2740553), (17, 1289672), (34, 644836), (37, 592552), (68, 322418), (74, 296276), (136, 161209), (148, 148138), (296, 74069), (629, 34856), (1258, 17428), (2516, 8714), (4357, 5032)]