40007732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18979}}^1$

素因数の和:19031

約数の個数: 24

約数和(自身を含む): 76527360

約数和(自身を除く): 36519628

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 18979, 37958, 75916, 322643, 588349, 645286, 1176698, 1290572, 2353396, 10001933, 20003866, 40007732]

約数ペア:

[(1, 40007732), (2, 20003866), (4, 10001933), (17, 2353396), (31, 1290572), (34, 1176698), (62, 645286), (68, 588349), (124, 322643), (527, 75916), (1054, 37958), (2108, 18979)]