25189476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161471}}^1$

素因数の和:161491

約数の個数: 24

約数和(自身を含む): 63297024

約数和(自身を除く): 38107548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 161471, 322942, 484413, 645884, 968826, 1937652, 2099123, 4198246, 6297369, 8396492, 12594738, 25189476]

約数ペア:

[(1, 25189476), (2, 12594738), (3, 8396492), (4, 6297369), (6, 4198246), (12, 2099123), (13, 1937652), (26, 968826), (39, 645884), (52, 484413), (78, 322942), (156, 161471)]