70945672

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{5581}}^1$

素因数の和:5821

約数の個数: 32

約数和(自身を含む): 152723520

約数和(自身を除く): 81777848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 5581, 6356, 11162, 12712, 22324, 39067, 44648, 78134, 156268, 312536, 1266887, 2533774, 5067548, 8868209, 10135096, 17736418, 35472836, 70945672]

約数ペア:

[(1, 70945672), (2, 35472836), (4, 17736418), (7, 10135096), (8, 8868209), (14, 5067548), (28, 2533774), (56, 1266887), (227, 312536), (454, 156268), (908, 78134), (1589, 44648), (1816, 39067), (3178, 22324), (5581, 12712), (6356, 11162)]