25701104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 59996160

約数和(自身を除く): 34295056

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 143, 176, 188, 208, 239, 286, 376, 478, 517, 572, 611, 752, 956, 1034, 1144, 1222, 1912, 2068, 2288, 2444, 2629, 3107, 3824, 4136, 4888, 5258, 6214, 6721, 8272, 9776, 10516, 11233, 12428, 13442, 21032, 22466, 24856, 26884, 34177, 42064, 44932, 49712, 53768, 68354, 89864, 107536, 123563, 136708, 146029, 179728, 247126, 273416, 292058, 494252, 546832, 584116, 988504, 1168232, 1606319, 1977008, 2336464, 3212638, 6425276, 12850552, 25701104]

約数ペア:

[(1, 25701104), (2, 12850552), (4, 6425276), (8, 3212638), (11, 2336464), (13, 1977008), (16, 1606319), (22, 1168232), (26, 988504), (44, 584116), (47, 546832), (52, 494252), (88, 292058), (94, 273416), (104, 247126), (143, 179728), (176, 146029), (188, 136708), (208, 123563), (239, 107536), (286, 89864), (376, 68354), (478, 53768), (517, 49712), (572, 44932), (611, 42064), (752, 34177), (956, 26884), (1034, 24856), (1144, 22466), (1222, 21032), (1912, 13442), (2068, 12428), (2288, 11233), (2444, 10516), (2629, 9776), (3107, 8272), (3824, 6721), (4136, 6214), (4888, 5258)]