42471272

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 81950880

約数和(自身を除く): 39479608

約数列:

[1, 2, 4, 8, 43, 86, 172, 331, 344, 373, 662, 746, 1324, 1492, 2648, 2984, 14233, 16039, 28466, 32078, 56932, 64156, 113864, 123463, 128312, 246926, 493852, 987704, 5308909, 10617818, 21235636, 42471272]

約数ペア:

[(1, 42471272), (2, 21235636), (4, 10617818), (8, 5308909), (43, 987704), (86, 493852), (172, 246926), (331, 128312), (344, 123463), (373, 113864), (662, 64156), (746, 56932), (1324, 32078), (1492, 28466), (2648, 16039), (2984, 14233)]