28637882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157351}}^1$

素因数の和:157373

約数の個数: 16

約数和(自身を含む): 52870272

約数和(自身を除く): 24232390

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 157351, 314702, 1101457, 2045563, 2202914, 4091126, 14318941, 28637882]

約数ペア:

[(1, 28637882), (2, 14318941), (7, 4091126), (13, 2202914), (14, 2045563), (26, 1101457), (91, 314702), (182, 157351)]