28946684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17957}}^1$

素因数の和:18005

約数の個数: 24

約数和(自身を含む): 56316288

約数和(自身を除く): 27369604

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 17957, 35914, 71828, 233441, 466882, 556667, 933764, 1113334, 2226668, 7236671, 14473342, 28946684]

約数ペア:

[(1, 28946684), (2, 14473342), (4, 7236671), (13, 2226668), (26, 1113334), (31, 933764), (52, 556667), (62, 466882), (124, 233441), (403, 71828), (806, 35914), (1612, 17957)]