70746424

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66491}}^1$

素因数の和:66523

約数の個数: 32

約数和(自身を含む): 159580800

約数和(自身を除く): 88834376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 66491, 132982, 265964, 465437, 531928, 930874, 1263329, 1861748, 2526658, 3723496, 5053316, 8843303, 10106632, 17686606, 35373212, 70746424]

約数ペア:

[(1, 70746424), (2, 35373212), (4, 17686606), (7, 10106632), (8, 8843303), (14, 5053316), (19, 3723496), (28, 2526658), (38, 1861748), (56, 1263329), (76, 930874), (133, 531928), (152, 465437), (266, 265964), (532, 132982), (1064, 66491)]