25875876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4483}}^1$

素因数の和:4540

約数の個数: 48

約数和(自身を含む): 66793664

約数和(自身を除く): 40917788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 4483, 5772, 8966, 13449, 17932, 26898, 53796, 58279, 116558, 165871, 174837, 233116, 331742, 349674, 497613, 663484, 699348, 995226, 1990452, 2156323, 4312646, 6468969, 8625292, 12937938, 25875876]

約数ペア:

[(1, 25875876), (2, 12937938), (3, 8625292), (4, 6468969), (6, 4312646), (12, 2156323), (13, 1990452), (26, 995226), (37, 699348), (39, 663484), (52, 497613), (74, 349674), (78, 331742), (111, 233116), (148, 174837), (156, 165871), (222, 116558), (444, 58279), (481, 53796), (962, 26898), (1443, 17932), (1924, 13449), (2886, 8966), (4483, 5772)]