71495718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{41519}}^1$

素因数の和:41572

約数の個数: 32

約数和(自身を含む): 167408640

約数和(自身を除く): 95912922

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 41519, 83038, 124557, 249114, 290633, 581266, 871899, 1702279, 1743798, 3404558, 5106837, 10213674, 11915953, 23831906, 35747859, 71495718]

約数ペア:

[(1, 71495718), (2, 35747859), (3, 23831906), (6, 11915953), (7, 10213674), (14, 5106837), (21, 3404558), (41, 1743798), (42, 1702279), (82, 871899), (123, 581266), (246, 290633), (287, 249114), (574, 124557), (861, 83038), (1722, 41519)]