28319914

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{38167}}^1$

素因数の和:38229

約数の個数: 16

約数和(自身を含む): 49465728

約数和(自身を除く): 21145814

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 38167, 76334, 267169, 534338, 2022851, 4045702, 14159957, 28319914]

約数ペア:

[(1, 28319914), (2, 14159957), (7, 4045702), (14, 2022851), (53, 534338), (106, 267169), (371, 76334), (742, 38167)]