28187614

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{154877}}^1$

素因数の和:154899

約数の個数: 16

約数和(自身を含む): 52039008

約数和(自身を除く): 23851394

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 154877, 309754, 1084139, 2013401, 2168278, 4026802, 14093807, 28187614]

約数ペア:

[(1, 28187614), (2, 14093807), (7, 4026802), (13, 2168278), (14, 2013401), (26, 1084139), (91, 309754), (182, 154877)]