25443532

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 45313632

約数和(自身を除く): 19870100

約数列:

[1, 2, 4, 113, 181, 226, 311, 362, 452, 622, 724, 1244, 20453, 35143, 40906, 56291, 70286, 81812, 112582, 140572, 225164, 6360883, 12721766, 25443532]

約数ペア:

[(1, 25443532), (2, 12721766), (4, 6360883), (113, 225164), (181, 140572), (226, 112582), (311, 81812), (362, 70286), (452, 56291), (622, 40906), (724, 35143), (1244, 20453)]