25551456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 78382080

約数和(自身を除く): 52830624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 84, 94, 96, 112, 141, 168, 188, 224, 282, 329, 336, 376, 564, 658, 672, 752, 809, 987, 1128, 1316, 1504, 1618, 1974, 2256, 2427, 2632, 3236, 3948, 4512, 4854, 5264, 5663, 6472, 7896, 9708, 10528, 11326, 12944, 15792, 16989, 19416, 22652, 25888, 31584, 33978, 38023, 38832, 45304, 67956, 76046, 77664, 90608, 114069, 135912, 152092, 181216, 228138, 266161, 271824, 304184, 456276, 532322, 543648, 608368, 798483, 912552, 1064644, 1216736, 1596966, 1825104, 2129288, 3193932, 3650208, 4258576, 6387864, 8517152, 12775728, 25551456]

約数ペア:

[(1, 25551456), (2, 12775728), (3, 8517152), (4, 6387864), (6, 4258576), (7, 3650208), (8, 3193932), (12, 2129288), (14, 1825104), (16, 1596966), (21, 1216736), (24, 1064644), (28, 912552), (32, 798483), (42, 608368), (47, 543648), (48, 532322), (56, 456276), (84, 304184), (94, 271824), (96, 266161), (112, 228138), (141, 181216), (168, 152092), (188, 135912), (224, 114069), (282, 90608), (329, 77664), (336, 76046), (376, 67956), (564, 45304), (658, 38832), (672, 38023), (752, 33978), (809, 31584), (987, 25888), (1128, 22652), (1316, 19416), (1504, 16989), (1618, 15792), (1974, 12944), (2256, 11326), (2427, 10528), (2632, 9708), (3236, 7896), (3948, 6472), (4512, 5663), (4854, 5264)]