25559808

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1489

約数の個数: 72

約数和(自身を含む): 71033088

約数和(自身を除く): 45473280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1447, 1472, 2208, 2894, 2944, 4341, 4416, 5788, 5888, 8682, 8832, 11576, 17364, 17664, 23152, 33281, 34728, 46304, 66562, 69456, 92608, 99843, 133124, 138912, 185216, 199686, 266248, 277824, 370432, 399372, 532496, 555648, 798744, 1064992, 1111296, 1597488, 2129984, 3194976, 4259968, 6389952, 8519936, 12779904, 25559808]

約数ペア:

[(1, 25559808), (2, 12779904), (3, 8519936), (4, 6389952), (6, 4259968), (8, 3194976), (12, 2129984), (16, 1597488), (23, 1111296), (24, 1064992), (32, 798744), (46, 555648), (48, 532496), (64, 399372), (69, 370432), (92, 277824), (96, 266248), (128, 199686), (138, 185216), (184, 138912), (192, 133124), (256, 99843), (276, 92608), (368, 69456), (384, 66562), (552, 46304), (736, 34728), (768, 33281), (1104, 23152), (1447, 17664), (1472, 17364), (2208, 11576), (2894, 8832), (2944, 8682), (4341, 5888), (4416, 5788)]