71333276

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{62137}}^1$

素因数の和:62189

約数の個数: 24

約数和(自身を含む): 146148576

約数和(自身を除く): 74815300

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 62137, 124274, 248548, 434959, 869918, 1739836, 2547617, 5095234, 10190468, 17833319, 35666638, 71333276]

約数ペア:

[(1, 71333276), (2, 35666638), (4, 17833319), (7, 10190468), (14, 5095234), (28, 2547617), (41, 1739836), (82, 869918), (164, 434959), (287, 248548), (574, 124274), (1148, 62137)]