72775937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 79711632

約数和(自身を除く): 6935695

約数列:

[1, 13, 157, 181, 197, 2041, 2353, 2561, 28417, 30929, 35657, 369421, 402077, 463541, 5598149, 72775937]

約数ペア:

[(1, 72775937), (13, 5598149), (157, 463541), (181, 402077), (197, 369421), (2041, 35657), (2353, 30929), (2561, 28417)]