28515736

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{53201}}^1$

素因数の和:53274

約数の個数: 16

約数和(自身を含む): 54266040

約数和(自身を除く): 25750304

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 53201, 106402, 212804, 425608, 3564467, 7128934, 14257868, 28515736]

約数ペア:

[(1, 28515736), (2, 14257868), (4, 7128934), (8, 3564467), (67, 425608), (134, 212804), (268, 106402), (536, 53201)]