75040724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{4051}}^1$

素因数の和:4487

約数の個数: 24

約数和(自身を含む): 143635296

約数和(自身を除く): 68594572

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 4051, 4631, 8102, 9262, 16204, 18524, 44561, 89122, 178244, 1705471, 3410942, 6821884, 18760181, 37520362, 75040724]

約数ペア:

[(1, 75040724), (2, 37520362), (4, 18760181), (11, 6821884), (22, 3410942), (44, 1705471), (421, 178244), (842, 89122), (1684, 44561), (4051, 18524), (4631, 16204), (8102, 9262)]