38886274

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^2$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 73627200

約数和(自身を除く): 34740926

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 71, 133, 142, 203, 266, 406, 497, 551, 994, 1102, 1349, 2059, 2698, 3857, 4118, 5041, 7714, 9443, 10082, 14413, 18886, 28826, 35287, 39121, 70574, 78242, 95779, 146189, 191558, 273847, 292378, 547694, 670453, 1023323, 1340906, 2046646, 2777591, 5555182, 19443137, 38886274]

約数ペア:

[(1, 38886274), (2, 19443137), (7, 5555182), (14, 2777591), (19, 2046646), (29, 1340906), (38, 1023323), (58, 670453), (71, 547694), (133, 292378), (142, 273847), (203, 191558), (266, 146189), (406, 95779), (497, 78242), (551, 70574), (994, 39121), (1102, 35287), (1349, 28826), (2059, 18886), (2698, 14413), (3857, 10082), (4118, 9443), (5041, 7714)]