25451192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2423}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 51922080

約数和(自身を除く): 26470888

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2423, 2626, 4846, 5252, 9692, 10504, 19384, 31499, 62998, 125996, 244723, 251992, 489446, 978892, 1957784, 3181399, 6362798, 12725596, 25451192]

約数ペア:

[(1, 25451192), (2, 12725596), (4, 6362798), (8, 3181399), (13, 1957784), (26, 978892), (52, 489446), (101, 251992), (104, 244723), (202, 125996), (404, 62998), (808, 31499), (1313, 19384), (2423, 10504), (2626, 9692), (4846, 5252)]