25052848

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 50465520

約数和(自身を除く): 25412672

約数列:

[1, 2, 4, 8, 16, 37, 74, 101, 148, 202, 296, 404, 419, 592, 808, 838, 1616, 1676, 3352, 3737, 6704, 7474, 14948, 15503, 29896, 31006, 42319, 59792, 62012, 84638, 124024, 169276, 248048, 338552, 677104, 1565803, 3131606, 6263212, 12526424, 25052848]

約数ペア:

[(1, 25052848), (2, 12526424), (4, 6263212), (8, 3131606), (16, 1565803), (37, 677104), (74, 338552), (101, 248048), (148, 169276), (202, 124024), (296, 84638), (404, 62012), (419, 59792), (592, 42319), (808, 31006), (838, 29896), (1616, 15503), (1676, 14948), (3352, 7474), (3737, 6704)]