70343392

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4423}}^1$

素因数の和:4511

約数の個数: 48

約数和(自身を含む): 160538112

約数和(自身を除く): 90194720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 4423, 7952, 8846, 15904, 17692, 30961, 35384, 61922, 70768, 123844, 141536, 247688, 314033, 495376, 628066, 990752, 1256132, 2198231, 2512264, 4396462, 5024528, 8792924, 10049056, 17585848, 35171696, 70343392]

約数ペア:

[(1, 70343392), (2, 35171696), (4, 17585848), (7, 10049056), (8, 8792924), (14, 5024528), (16, 4396462), (28, 2512264), (32, 2198231), (56, 1256132), (71, 990752), (112, 628066), (142, 495376), (224, 314033), (284, 247688), (497, 141536), (568, 123844), (994, 70768), (1136, 61922), (1988, 35384), (2272, 30961), (3976, 17692), (4423, 15904), (7952, 8846)]