73202012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{108287}}^1$

素因数の和:108317

約数の個数: 18

約数和(自身を含む): 138716928

約数和(自身を除く): 65514916

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 108287, 216574, 433148, 1407731, 2815462, 5630924, 18300503, 36601006, 73202012]

約数ペア:

[(1, 73202012), (2, 36601006), (4, 18300503), (13, 5630924), (26, 2815462), (52, 1407731), (169, 433148), (338, 216574), (676, 108287)]