40397372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9739}}^1$

素因数の和:9821

約数の個数: 24

約数和(自身を含む): 76088880

約数和(自身を除く): 35691508

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 9739, 19478, 38956, 165563, 331126, 594079, 662252, 1188158, 2376316, 10099343, 20198686, 40397372]

約数ペア:

[(1, 40397372), (2, 20198686), (4, 10099343), (17, 2376316), (34, 1188158), (61, 662252), (68, 594079), (122, 331126), (244, 165563), (1037, 38956), (2074, 19478), (4148, 9739)]