72578638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{6719}}^1$

素因数の和:7223

約数の個数: 16

約数和(自身を含む): 119024640

約数和(自身を除く): 46446002

約数列:

[1, 2, 11, 22, 491, 982, 5401, 6719, 10802, 13438, 73909, 147818, 3299029, 6598058, 36289319, 72578638]

約数ペア:

[(1, 72578638), (2, 36289319), (11, 6598058), (22, 3299029), (491, 147818), (982, 73909), (5401, 13438), (6719, 10802)]