64263706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 110496960

約数和(自身を除く): 46233254

約数列:

[1, 2, 13, 17, 26, 34, 221, 347, 419, 442, 694, 838, 4511, 5447, 5899, 7123, 9022, 10894, 11798, 14246, 76687, 92599, 145393, 153374, 185198, 290786, 1890109, 2471681, 3780218, 4943362, 32131853, 64263706]

約数ペア:

[(1, 64263706), (2, 32131853), (13, 4943362), (17, 3780218), (26, 2471681), (34, 1890109), (221, 290786), (347, 185198), (419, 153374), (442, 145393), (694, 92599), (838, 76687), (4511, 14246), (5447, 11798), (5899, 10894), (7123, 9022)]