25697016

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 74505600

約数和(自身を除く): 48808584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 58, 62, 72, 87, 93, 116, 124, 174, 186, 232, 248, 261, 279, 348, 372, 397, 522, 558, 696, 744, 794, 899, 1044, 1116, 1191, 1588, 1798, 2088, 2232, 2382, 2697, 3176, 3573, 3596, 4764, 5394, 7146, 7192, 8091, 9528, 10788, 11513, 12307, 14292, 16182, 21576, 23026, 24614, 28584, 32364, 34539, 36921, 46052, 49228, 64728, 69078, 73842, 92104, 98456, 103617, 110763, 138156, 147684, 207234, 221526, 276312, 295368, 356903, 414468, 443052, 713806, 828936, 886104, 1070709, 1427612, 2141418, 2855224, 3212127, 4282836, 6424254, 8565672, 12848508, 25697016]

約数ペア:

[(1, 25697016), (2, 12848508), (3, 8565672), (4, 6424254), (6, 4282836), (8, 3212127), (9, 2855224), (12, 2141418), (18, 1427612), (24, 1070709), (29, 886104), (31, 828936), (36, 713806), (58, 443052), (62, 414468), (72, 356903), (87, 295368), (93, 276312), (116, 221526), (124, 207234), (174, 147684), (186, 138156), (232, 110763), (248, 103617), (261, 98456), (279, 92104), (348, 73842), (372, 69078), (397, 64728), (522, 49228), (558, 46052), (696, 36921), (744, 34539), (794, 32364), (899, 28584), (1044, 24614), (1116, 23026), (1191, 21576), (1588, 16182), (1798, 14292), (2088, 12307), (2232, 11513), (2382, 10788), (2697, 9528), (3176, 8091), (3573, 7192), (3596, 7146), (4764, 5394)]