40975192

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{70163}}^1$

素因数の和:70242

約数の個数: 16

約数和(自身を含む): 77882040

約数和(自身を除く): 36906848

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 70163, 140326, 280652, 561304, 5121899, 10243798, 20487596, 40975192]

約数ペア:

[(1, 40975192), (2, 20487596), (4, 10243798), (8, 5121899), (73, 561304), (146, 280652), (292, 140326), (584, 70163)]