21032076856

素因数分解:

$2^3\times 7^1\times {\mathrm{375572801}}^1$

素因数の和:375572814

約数の個数: 16

約数和(自身を含む): 45068736240

約数和(自身を除く): 24036659384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 375572801, 751145602, 1502291204, 2629009607, 3004582408, 5258019214, 10516038428, 21032076856]

約数ペア:

[(1, 21032076856), (2, 10516038428), (4, 5258019214), (7, 3004582408), (8, 2629009607), (14, 1502291204), (28, 751145602), (56, 375572801)]