61142278

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:376

約数の個数: 24

約数和(自身を含む): 95529672

約数和(自身を除く): 34387394

約数列:

[1, 2, 37, 74, 137, 163, 274, 326, 1369, 2738, 5069, 6031, 10138, 12062, 22331, 44662, 187553, 223147, 375106, 446294, 826247, 1652494, 30571139, 61142278]

約数ペア:

[(1, 61142278), (2, 30571139), (37, 1652494), (74, 826247), (137, 446294), (163, 375106), (274, 223147), (326, 187553), (1369, 44662), (2738, 22331), (5069, 12062), (6031, 10138)]