28629244

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32983}}^1$

素因数の和:33025

約数の個数: 24

約数和(自身を含む): 59107328

約数和(自身を除く): 30478084

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 32983, 65966, 131932, 230881, 461762, 923524, 1022473, 2044946, 4089892, 7157311, 14314622, 28629244]

約数ペア:

[(1, 28629244), (2, 14314622), (4, 7157311), (7, 4089892), (14, 2044946), (28, 1022473), (31, 923524), (62, 461762), (124, 230881), (217, 131932), (434, 65966), (868, 32983)]