25113528

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 76293360

約数和(自身を除く): 51179832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 132, 148, 198, 222, 264, 296, 333, 396, 407, 444, 666, 792, 814, 857, 888, 1221, 1332, 1628, 1714, 2442, 2571, 2664, 3256, 3428, 3663, 4884, 5142, 6856, 7326, 7713, 9427, 9768, 10284, 14652, 15426, 18854, 20568, 28281, 29304, 30852, 31709, 37708, 56562, 61704, 63418, 75416, 84843, 95127, 113124, 126836, 169686, 190254, 226248, 253672, 285381, 339372, 348799, 380508, 570762, 678744, 697598, 761016, 1046397, 1141524, 1395196, 2092794, 2283048, 2790392, 3139191, 4185588, 6278382, 8371176, 12556764, 25113528]

約数ペア:

[(1, 25113528), (2, 12556764), (3, 8371176), (4, 6278382), (6, 4185588), (8, 3139191), (9, 2790392), (11, 2283048), (12, 2092794), (18, 1395196), (22, 1141524), (24, 1046397), (33, 761016), (36, 697598), (37, 678744), (44, 570762), (66, 380508), (72, 348799), (74, 339372), (88, 285381), (99, 253672), (111, 226248), (132, 190254), (148, 169686), (198, 126836), (222, 113124), (264, 95127), (296, 84843), (333, 75416), (396, 63418), (407, 61704), (444, 56562), (666, 37708), (792, 31709), (814, 30852), (857, 29304), (888, 28281), (1221, 20568), (1332, 18854), (1628, 15426), (1714, 14652), (2442, 10284), (2571, 9768), (2664, 9427), (3256, 7713), (3428, 7326), (3663, 6856), (4884, 5142)]