13661312

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 31660800

約数和(自身を除く): 17999488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 193, 224, 316, 386, 448, 553, 632, 772, 896, 1106, 1264, 1351, 1544, 2212, 2528, 2702, 3088, 4424, 5056, 5404, 6176, 8848, 10112, 10808, 12352, 15247, 17696, 21616, 24704, 30494, 35392, 43232, 60988, 70784, 86464, 106729, 121976, 172928, 213458, 243952, 426916, 487904, 853832, 975808, 1707664, 1951616, 3415328, 6830656, 13661312]

約数ペア:

[(1, 13661312), (2, 6830656), (4, 3415328), (7, 1951616), (8, 1707664), (14, 975808), (16, 853832), (28, 487904), (32, 426916), (56, 243952), (64, 213458), (79, 172928), (112, 121976), (128, 106729), (158, 86464), (193, 70784), (224, 60988), (316, 43232), (386, 35392), (448, 30494), (553, 24704), (632, 21616), (772, 17696), (896, 15247), (1106, 12352), (1264, 10808), (1351, 10112), (1544, 8848), (2212, 6176), (2528, 5404), (2702, 5056), (3088, 4424)]