61722228

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{21521}}^1$

素因数の和:21767

約数の個数: 24

約数和(自身を含む): 144627840

約数和(自身を除く): 82905612

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 21521, 43042, 64563, 86084, 129126, 258252, 5143519, 10287038, 15430557, 20574076, 30861114, 61722228]

約数ペア:

[(1, 61722228), (2, 30861114), (3, 20574076), (4, 15430557), (6, 10287038), (12, 5143519), (239, 258252), (478, 129126), (717, 86084), (956, 64563), (1434, 43042), (2868, 21521)]