40410328

素因数分解:

$2^3\times 7^1\times {\mathrm{721613}}^1$

素因数の和:721626

約数の個数: 16

約数和(自身を含む): 86593680

約数和(自身を除く): 46183352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 721613, 1443226, 2886452, 5051291, 5772904, 10102582, 20205164, 40410328]

約数ペア:

[(1, 40410328), (2, 20205164), (4, 10102582), (7, 5772904), (8, 5051291), (14, 2886452), (28, 1443226), (56, 721613)]