6458128

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{10909}}^1$

素因数の和:10954

約数の個数: 20

約数和(自身を含む): 12851980

約数和(自身を除く): 6393852

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 10909, 21818, 43636, 87272, 174544, 403633, 807266, 1614532, 3229064, 6458128]

約数ペア:

[(1, 6458128), (2, 3229064), (4, 1614532), (8, 807266), (16, 403633), (37, 174544), (74, 87272), (148, 43636), (296, 21818), (592, 10909)]