25620868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 56165760

約数和(自身を除く): 30544892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1193, 1534, 1652, 2386, 3068, 4772, 5369, 8351, 10738, 15509, 16702, 21476, 31018, 33404, 62036, 70387, 108563, 140774, 217126, 281548, 434252, 492709, 915031, 985418, 1830062, 1970836, 3660124, 6405217, 12810434, 25620868]

約数ペア:

[(1, 25620868), (2, 12810434), (4, 6405217), (7, 3660124), (13, 1970836), (14, 1830062), (26, 985418), (28, 915031), (52, 492709), (59, 434252), (91, 281548), (118, 217126), (182, 140774), (236, 108563), (364, 70387), (413, 62036), (767, 33404), (826, 31018), (1193, 21476), (1534, 16702), (1652, 15509), (2386, 10738), (3068, 8351), (4772, 5369)]