71317778

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{124247}}^1$

素因数の和:124297

約数の個数: 16

約数和(自身を含む): 125241984

約数和(自身を除く): 53924206

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 124247, 248494, 869729, 1739458, 5094127, 10188254, 35658889, 71317778]

約数ペア:

[(1, 71317778), (2, 35658889), (7, 10188254), (14, 5094127), (41, 1739458), (82, 869729), (287, 248494), (574, 124247)]