25064886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 63037440

約数和(自身を除く): 37972554

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 227, 231, 239, 454, 462, 478, 681, 717, 1362, 1434, 1589, 1673, 2497, 2629, 3178, 3346, 4767, 4994, 5019, 5258, 7491, 7887, 9534, 10038, 14982, 15774, 17479, 18403, 34958, 36806, 52437, 54253, 55209, 104874, 108506, 110418, 162759, 325518, 379771, 596783, 759542, 1139313, 1193566, 1790349, 2278626, 3580698, 4177481, 8354962, 12532443, 25064886]

約数ペア:

[(1, 25064886), (2, 12532443), (3, 8354962), (6, 4177481), (7, 3580698), (11, 2278626), (14, 1790349), (21, 1193566), (22, 1139313), (33, 759542), (42, 596783), (66, 379771), (77, 325518), (154, 162759), (227, 110418), (231, 108506), (239, 104874), (454, 55209), (462, 54253), (478, 52437), (681, 36806), (717, 34958), (1362, 18403), (1434, 17479), (1589, 15774), (1673, 14982), (2497, 10038), (2629, 9534), (3178, 7887), (3346, 7491), (4767, 5258), (4994, 5019)]