39941216

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4349}}^1$

素因数の和:4407

約数の個数: 48

約数和(自身を含む): 92080800

約数和(自身を除く): 52139584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4349, 4592, 8698, 9184, 17396, 30443, 34792, 60886, 69584, 121772, 139168, 178309, 243544, 356618, 487088, 713236, 974176, 1248163, 1426472, 2496326, 2852944, 4992652, 5705888, 9985304, 19970608, 39941216]

約数ペア:

[(1, 39941216), (2, 19970608), (4, 9985304), (7, 5705888), (8, 4992652), (14, 2852944), (16, 2496326), (28, 1426472), (32, 1248163), (41, 974176), (56, 713236), (82, 487088), (112, 356618), (164, 243544), (224, 178309), (287, 139168), (328, 121772), (574, 69584), (656, 60886), (1148, 34792), (1312, 30443), (2296, 17396), (4349, 9184), (4592, 8698)]