42097888

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2735

約数の個数: 48

約数和(自身を含む): 96090624

約数和(自身を除く): 53992736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 2647, 3976, 5294, 7952, 10588, 15904, 18529, 21176, 37058, 42352, 74116, 84704, 148232, 187937, 296464, 375874, 592928, 751748, 1315559, 1503496, 2631118, 3006992, 5262236, 6013984, 10524472, 21048944, 42097888]

約数ペア:

[(1, 42097888), (2, 21048944), (4, 10524472), (7, 6013984), (8, 5262236), (14, 3006992), (16, 2631118), (28, 1503496), (32, 1315559), (56, 751748), (71, 592928), (112, 375874), (142, 296464), (224, 187937), (284, 148232), (497, 84704), (568, 74116), (994, 42352), (1136, 37058), (1988, 21176), (2272, 18529), (2647, 15904), (3976, 10588), (5294, 7952)]