72698486

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{65731}}^1$

素因数の和:65819

約数の個数: 16

約数和(自身を含む): 126205440

約数和(自身を除く): 53506954

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 65731, 131462, 460117, 920234, 5192749, 10385498, 36349243, 72698486]

約数ペア:

[(1, 72698486), (2, 36349243), (7, 10385498), (14, 5192749), (79, 920234), (158, 460117), (553, 131462), (1106, 65731)]