28713058

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2011}}^1$

素因数の和:2094

約数の個数: 24

約数和(自身を含む): 48167280

約数和(自身を除く): 19454222

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 2011, 4022, 7139, 14278, 22121, 44242, 118649, 237298, 243331, 486662, 1305139, 2610278, 14356529, 28713058]

約数ペア:

[(1, 28713058), (2, 14356529), (11, 2610278), (22, 1305139), (59, 486662), (118, 243331), (121, 237298), (242, 118649), (649, 44242), (1298, 22121), (2011, 14278), (4022, 7139)]