25721536

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{7583}}^1$

素因数の和:7648

約数の個数: 28

約数和(自身を含む): 52011072

約数和(自身を除く): 26289536

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 7583, 15166, 30332, 60664, 121328, 242656, 401899, 485312, 803798, 1607596, 3215192, 6430384, 12860768, 25721536]

約数ペア:

[(1, 25721536), (2, 12860768), (4, 6430384), (8, 3215192), (16, 1607596), (32, 803798), (53, 485312), (64, 401899), (106, 242656), (212, 121328), (424, 60664), (848, 30332), (1696, 15166), (3392, 7583)]