72467906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{17911}}^1$

素因数の和:17954

約数の個数: 24

約数和(自身を含む): 131975616

約数和(自身を除く): 59507710

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 17911, 35822, 125377, 250754, 304487, 608974, 2131409, 4262818, 5176279, 10352558, 36233953, 72467906]

約数ペア:

[(1, 72467906), (2, 36233953), (7, 10352558), (14, 5176279), (17, 4262818), (34, 2131409), (119, 608974), (238, 304487), (289, 250754), (578, 125377), (2023, 35822), (4046, 17911)]