28238002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4327}}^1$

素因数の和:4593

約数の個数: 16

約数和(自身を含む): 45807552

約数和(自身を除く): 17569550

約数列:

[1, 2, 13, 26, 251, 502, 3263, 4327, 6526, 8654, 56251, 112502, 1086077, 2172154, 14119001, 28238002]

約数ペア:

[(1, 28238002), (2, 14119001), (13, 2172154), (26, 1086077), (251, 112502), (502, 56251), (3263, 8654), (4327, 6526)]