38944636

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 69521760

約数和(自身を除く): 30577124

約数列:

[1, 2, 4, 71, 142, 241, 284, 482, 569, 964, 1138, 2276, 17111, 34222, 40399, 68444, 80798, 137129, 161596, 274258, 548516, 9736159, 19472318, 38944636]

約数ペア:

[(1, 38944636), (2, 19472318), (4, 9736159), (71, 548516), (142, 274258), (241, 161596), (284, 137129), (482, 80798), (569, 68444), (964, 40399), (1138, 34222), (2276, 17111)]