69687794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{479}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 121305600

約数和(自身を除く): 51617806

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 389, 479, 778, 958, 4279, 5269, 6613, 8143, 8558, 10538, 13226, 16286, 72743, 89573, 145486, 179146, 186331, 372662, 2049641, 3167627, 4099282, 6335254, 34843897, 69687794]

約数ペア:

[(1, 69687794), (2, 34843897), (11, 6335254), (17, 4099282), (22, 3167627), (34, 2049641), (187, 372662), (374, 186331), (389, 179146), (479, 145486), (778, 89573), (958, 72743), (4279, 16286), (5269, 13226), (6613, 10538), (8143, 8558)]