28988476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{16069}}^1$

素因数の和:16125

約数の個数: 24

約数和(自身を含む): 56694960

約数和(自身を除く): 27706484

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 16069, 32138, 64276, 176759, 353518, 658829, 707036, 1317658, 2635316, 7247119, 14494238, 28988476]

約数ペア:

[(1, 28988476), (2, 14494238), (4, 7247119), (11, 2635316), (22, 1317658), (41, 707036), (44, 658829), (82, 353518), (164, 176759), (451, 64276), (902, 32138), (1804, 16069)]