42558124

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 88316928

約数和(自身を除く): 45758804

約数列:

[1, 2, 4, 7, 14, 28, 47, 73, 94, 146, 188, 292, 329, 443, 511, 658, 886, 1022, 1316, 1772, 2044, 3101, 3431, 6202, 6862, 12404, 13724, 20821, 24017, 32339, 41642, 48034, 64678, 83284, 96068, 129356, 145747, 226373, 291494, 452746, 582988, 905492, 1519933, 3039866, 6079732, 10639531, 21279062, 42558124]

約数ペア:

[(1, 42558124), (2, 21279062), (4, 10639531), (7, 6079732), (14, 3039866), (28, 1519933), (47, 905492), (73, 582988), (94, 452746), (146, 291494), (188, 226373), (292, 145747), (329, 129356), (443, 96068), (511, 83284), (658, 64678), (886, 48034), (1022, 41642), (1316, 32339), (1772, 24017), (2044, 20821), (3101, 13724), (3431, 12404), (6202, 6862)]