40841428

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 72601760

約数和(自身を除く): 31760332

約数列:

[1, 2, 4, 109, 218, 283, 331, 436, 566, 662, 1132, 1324, 30847, 36079, 61694, 72158, 93673, 123388, 144316, 187346, 374692, 10210357, 20420714, 40841428]

約数ペア:

[(1, 40841428), (2, 20420714), (4, 10210357), (109, 374692), (218, 187346), (283, 144316), (331, 123388), (436, 93673), (566, 72158), (662, 61694), (1132, 36079), (1324, 30847)]