25621872

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 69614592

約数和(自身を除く): 43992720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 67, 93, 124, 134, 186, 201, 248, 257, 268, 372, 402, 496, 514, 536, 744, 771, 804, 1028, 1072, 1488, 1542, 1608, 2056, 2077, 3084, 3216, 4112, 4154, 6168, 6231, 7967, 8308, 12336, 12462, 15934, 16616, 17219, 23901, 24924, 31868, 33232, 34438, 47802, 49848, 51657, 63736, 68876, 95604, 99696, 103314, 127472, 137752, 191208, 206628, 275504, 382416, 413256, 533789, 826512, 1067578, 1601367, 2135156, 3202734, 4270312, 6405468, 8540624, 12810936, 25621872]

約数ペア:

[(1, 25621872), (2, 12810936), (3, 8540624), (4, 6405468), (6, 4270312), (8, 3202734), (12, 2135156), (16, 1601367), (24, 1067578), (31, 826512), (48, 533789), (62, 413256), (67, 382416), (93, 275504), (124, 206628), (134, 191208), (186, 137752), (201, 127472), (248, 103314), (257, 99696), (268, 95604), (372, 68876), (402, 63736), (496, 51657), (514, 49848), (536, 47802), (744, 34438), (771, 33232), (804, 31868), (1028, 24924), (1072, 23901), (1488, 17219), (1542, 16616), (1608, 15934), (2056, 12462), (2077, 12336), (3084, 8308), (3216, 7967), (4112, 6231), (4154, 6168)]