72719978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{15031}}^1$

素因数の和:15133

約数の個数: 16

約数和(自身を含む): 113641920

約数和(自身を除く): 40921942

約数列:

[1, 2, 41, 59, 82, 118, 2419, 4838, 15031, 30062, 616271, 886829, 1232542, 1773658, 36359989, 72719978]

約数ペア:

[(1, 72719978), (2, 36359989), (41, 1773658), (59, 1232542), (82, 886829), (118, 616271), (2419, 30062), (4838, 15031)]