28193104

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{60761}}^1$

素因数の和:60798

約数の個数: 20

約数和(自身を含む): 56508660

約数和(自身を除く): 28315556

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 60761, 121522, 243044, 486088, 972176, 1762069, 3524138, 7048276, 14096552, 28193104]

約数ペア:

[(1, 28193104), (2, 14096552), (4, 7048276), (8, 3524138), (16, 1762069), (29, 972176), (58, 486088), (116, 243044), (232, 121522), (464, 60761)]