28913050

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{6967}}^1$

素因数の和:7062

約数の個数: 24

約数和(自身を含む): 54434016

約数和(自身を除く): 25520966

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 6967, 13934, 34835, 69670, 174175, 348350, 578261, 1156522, 2891305, 5782610, 14456525, 28913050]

約数ペア:

[(1, 28913050), (2, 14456525), (5, 5782610), (10, 2891305), (25, 1156522), (50, 578261), (83, 348350), (166, 174175), (415, 69670), (830, 34835), (2075, 13934), (4150, 6967)]