72725666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{38317}}^1$

素因数の和:38405

約数の個数: 16

約数和(自身を含む): 119092344

約数和(自身を除く): 46366678

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 38317, 76634, 498121, 996242, 2797141, 5594282, 36362833, 72725666]

約数ペア:

[(1, 72725666), (2, 36362833), (13, 5594282), (26, 2797141), (73, 996242), (146, 498121), (949, 76634), (1898, 38317)]