28304692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4817}}^1$

素因数の和:4947

約数の個数: 24

約数和(自身を含む): 53826696

約数和(自身を除く): 25522004

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 4817, 5876, 9634, 19268, 62621, 125242, 250484, 544321, 1088642, 2177284, 7076173, 14152346, 28304692]

約数ペア:

[(1, 28304692), (2, 14152346), (4, 7076173), (13, 2177284), (26, 1088642), (52, 544321), (113, 250484), (226, 125242), (452, 62621), (1469, 19268), (2938, 9634), (4817, 5876)]