25730208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{12763}}^1$

素因数の和:12786

約数の個数: 72

約数和(自身を含む): 83629728

約数和(自身を除く): 57899520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 12763, 25526, 38289, 51052, 76578, 89341, 102104, 114867, 153156, 178682, 204208, 229734, 268023, 306312, 357364, 408416, 459468, 536046, 612624, 714728, 804069, 918936, 1072092, 1225248, 1429456, 1608138, 1837872, 2144184, 2858912, 3216276, 3675744, 4288368, 6432552, 8576736, 12865104, 25730208]

約数ペア:

[(1, 25730208), (2, 12865104), (3, 8576736), (4, 6432552), (6, 4288368), (7, 3675744), (8, 3216276), (9, 2858912), (12, 2144184), (14, 1837872), (16, 1608138), (18, 1429456), (21, 1225248), (24, 1072092), (28, 918936), (32, 804069), (36, 714728), (42, 612624), (48, 536046), (56, 459468), (63, 408416), (72, 357364), (84, 306312), (96, 268023), (112, 229734), (126, 204208), (144, 178682), (168, 153156), (224, 114867), (252, 102104), (288, 89341), (336, 76578), (504, 51052), (672, 38289), (1008, 25526), (2016, 12763)]