28641706

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9829}}^1$

素因数の和:9909

約数の個数: 16

約数和(自身を含む): 45296640

約数和(自身を除く): 16654934

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 9829, 19658, 304699, 461963, 609398, 923926, 14320853, 28641706]

約数ペア:

[(1, 28641706), (2, 14320853), (31, 923926), (47, 609398), (62, 461963), (94, 304699), (1457, 19658), (2914, 9829)]