71159872

素因数分解:

$2^6\times 7^1\times {\mathrm{193}}^1\times {\mathrm{823}}^1$

素因数の和:1035

約数の個数: 56

約数和(自身を含む): 162413696

約数和(自身を除く): 91253824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 193, 224, 386, 448, 772, 823, 1351, 1544, 1646, 2702, 3088, 3292, 5404, 5761, 6176, 6584, 10808, 11522, 12352, 13168, 21616, 23044, 26336, 43232, 46088, 52672, 86464, 92176, 158839, 184352, 317678, 368704, 635356, 1111873, 1270712, 2223746, 2541424, 4447492, 5082848, 8894984, 10165696, 17789968, 35579936, 71159872]

約数ペア:

[(1, 71159872), (2, 35579936), (4, 17789968), (7, 10165696), (8, 8894984), (14, 5082848), (16, 4447492), (28, 2541424), (32, 2223746), (56, 1270712), (64, 1111873), (112, 635356), (193, 368704), (224, 317678), (386, 184352), (448, 158839), (772, 92176), (823, 86464), (1351, 52672), (1544, 46088), (1646, 43232), (2702, 26336), (3088, 23044), (3292, 21616), (5404, 13168), (5761, 12352), (6176, 11522), (6584, 10808)]