25800928

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{839}}^1$

素因数の和:911

約数の個数: 36

約数和(自身を含む): 52549560

約数和(自身を除く): 26748632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 839, 961, 992, 1678, 1922, 3356, 3844, 6712, 7688, 13424, 15376, 26009, 26848, 30752, 52018, 104036, 208072, 416144, 806279, 832288, 1612558, 3225116, 6450232, 12900464, 25800928]

約数ペア:

[(1, 25800928), (2, 12900464), (4, 6450232), (8, 3225116), (16, 1612558), (31, 832288), (32, 806279), (62, 416144), (124, 208072), (248, 104036), (496, 52018), (839, 30752), (961, 26848), (992, 26009), (1678, 15376), (1922, 13424), (3356, 7688), (3844, 6712)]