28782122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11923}}^1$

素因数の和:12013

約数の個数: 16

約数和(自身を含む): 46360512

約数和(自身を除く): 17578390

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 11923, 23846, 202691, 405382, 846533, 1693066, 14391061, 28782122]

約数ペア:

[(1, 28782122), (2, 14391061), (17, 1693066), (34, 846533), (71, 405382), (142, 202691), (1207, 23846), (2414, 11923)]