61392656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5569}}^1$

素因数の和:5643

約数の個数: 40

約数和(自身を含む): 130538520

約数和(自身を除く): 69145864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 5569, 11024, 11138, 22276, 44552, 72397, 89104, 144794, 289588, 295157, 579176, 590314, 1158352, 1180628, 2361256, 3837041, 4722512, 7674082, 15348164, 30696328, 61392656]

約数ペア:

[(1, 61392656), (2, 30696328), (4, 15348164), (8, 7674082), (13, 4722512), (16, 3837041), (26, 2361256), (52, 1180628), (53, 1158352), (104, 590314), (106, 579176), (208, 295157), (212, 289588), (424, 144794), (689, 89104), (848, 72397), (1378, 44552), (2756, 22276), (5512, 11138), (5569, 11024)]