25596956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 57238272

約数和(自身を除く): 31641316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 2027, 3157, 4054, 6314, 8108, 12628, 14189, 22297, 28378, 44594, 56756, 83107, 89188, 156079, 166214, 312158, 332428, 581749, 624316, 914177, 1163498, 1828354, 2326996, 3656708, 6399239, 12798478, 25596956]

約数ペア:

[(1, 25596956), (2, 12798478), (4, 6399239), (7, 3656708), (11, 2326996), (14, 1828354), (22, 1163498), (28, 914177), (41, 624316), (44, 581749), (77, 332428), (82, 312158), (154, 166214), (164, 156079), (287, 89188), (308, 83107), (451, 56756), (574, 44594), (902, 28378), (1148, 22297), (1804, 14189), (2027, 12628), (3157, 8108), (4054, 6314)]