25262768

素因数分解:

$2^4\times {\mathrm{31}}^3\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 40

約数和(自身を含む): 51532416

約数和(自身を除く): 26269648

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 961, 1643, 1922, 3286, 3844, 6572, 7688, 13144, 15376, 26288, 29791, 50933, 59582, 101866, 119164, 203732, 238328, 407464, 476656, 814928, 1578923, 3157846, 6315692, 12631384, 25262768]

約数ペア:

[(1, 25262768), (2, 12631384), (4, 6315692), (8, 3157846), (16, 1578923), (31, 814928), (53, 476656), (62, 407464), (106, 238328), (124, 203732), (212, 119164), (248, 101866), (424, 59582), (496, 50933), (848, 29791), (961, 26288), (1643, 15376), (1922, 13144), (3286, 7688), (3844, 6572)]