40929644

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 84926016

約数和(自身を除く): 43996372

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 101, 164, 202, 287, 353, 404, 574, 706, 707, 1148, 1412, 1414, 2471, 2828, 4141, 4942, 8282, 9884, 14473, 16564, 28946, 28987, 35653, 57892, 57974, 71306, 101311, 115948, 142612, 202622, 249571, 405244, 499142, 998284, 1461773, 2923546, 5847092, 10232411, 20464822, 40929644]

約数ペア:

[(1, 40929644), (2, 20464822), (4, 10232411), (7, 5847092), (14, 2923546), (28, 1461773), (41, 998284), (82, 499142), (101, 405244), (164, 249571), (202, 202622), (287, 142612), (353, 115948), (404, 101311), (574, 71306), (706, 57974), (707, 57892), (1148, 35653), (1412, 28987), (1414, 28946), (2471, 16564), (2828, 14473), (4141, 9884), (4942, 8282)]