28284158

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5167}}^1$

素因数の和:5216

約数の個数: 32

約数和(自身を含む): 53581824

約数和(自身を除く): 25297666

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5167, 5474, 10334, 36169, 72338, 87839, 118841, 175678, 237682, 614873, 831887, 1229746, 1663774, 2020297, 4040594, 14142079, 28284158]

約数ペア:

[(1, 28284158), (2, 14142079), (7, 4040594), (14, 2020297), (17, 1663774), (23, 1229746), (34, 831887), (46, 614873), (119, 237682), (161, 175678), (238, 118841), (322, 87839), (391, 72338), (782, 36169), (2737, 10334), (5167, 5474)]