72020038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{1319}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 112907520

約数和(自身を除く): 40887482

約数列:

[1, 2, 23, 46, 1187, 1319, 2374, 2638, 27301, 30337, 54602, 60674, 1565653, 3131306, 36010019, 72020038]

約数ペア:

[(1, 72020038), (2, 36010019), (23, 3131306), (46, 1565653), (1187, 60674), (1319, 54602), (2374, 30337), (2638, 27301)]