70639228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{39157}}^1$

素因数の和:39213

約数の個数: 24

約数和(自身を含む): 138149424

約数和(自身を除く): 67510196

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 39157, 78314, 156628, 430727, 861454, 1605437, 1722908, 3210874, 6421748, 17659807, 35319614, 70639228]

約数ペア:

[(1, 70639228), (2, 35319614), (4, 17659807), (11, 6421748), (22, 3210874), (41, 1722908), (44, 1605437), (82, 861454), (164, 430727), (451, 156628), (902, 78314), (1804, 39157)]