25225376

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71663}}^1$

素因数の和:71684

約数の個数: 24

約数和(自身を含む): 54177984

約数和(自身を除く): 28952608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 71663, 143326, 286652, 573304, 788293, 1146608, 1576586, 2293216, 3153172, 6306344, 12612688, 25225376]

約数ペア:

[(1, 25225376), (2, 12612688), (4, 6306344), (8, 3153172), (11, 2293216), (16, 1576586), (22, 1146608), (32, 788293), (44, 573304), (88, 286652), (176, 143326), (352, 71663)]