70942774

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 53473226

約数列:

[1, 2, 7, 14, 71, 142, 149, 298, 479, 497, 958, 994, 1043, 2086, 3353, 6706, 10579, 21158, 34009, 68018, 71371, 74053, 142742, 148106, 238063, 476126, 499597, 999194, 5067341, 10134682, 35471387, 70942774]

約数ペア:

[(1, 70942774), (2, 35471387), (7, 10134682), (14, 5067341), (71, 999194), (142, 499597), (149, 476126), (298, 238063), (479, 148106), (497, 142742), (958, 74053), (994, 71371), (1043, 68018), (2086, 34009), (3353, 21158), (6706, 10579)]