40292224

素因数分解:

$2^7\times 7^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 92607840

約数和(自身を除く): 52315616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 193, 224, 233, 386, 448, 466, 772, 896, 932, 1351, 1544, 1631, 1864, 2702, 3088, 3262, 3728, 5404, 6176, 6524, 7456, 10808, 12352, 13048, 14912, 21616, 24704, 26096, 29824, 43232, 44969, 52192, 86464, 89938, 104384, 172928, 179876, 208768, 314783, 359752, 629566, 719504, 1259132, 1439008, 2518264, 2878016, 5036528, 5756032, 10073056, 20146112, 40292224]

約数ペア:

[(1, 40292224), (2, 20146112), (4, 10073056), (7, 5756032), (8, 5036528), (14, 2878016), (16, 2518264), (28, 1439008), (32, 1259132), (56, 719504), (64, 629566), (112, 359752), (128, 314783), (193, 208768), (224, 179876), (233, 172928), (386, 104384), (448, 89938), (466, 86464), (772, 52192), (896, 44969), (932, 43232), (1351, 29824), (1544, 26096), (1631, 24704), (1864, 21616), (2702, 14912), (3088, 13048), (3262, 12352), (3728, 10808), (5404, 7456), (6176, 6524)]