40089894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2609}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 86819040

約数和(自身を除く): 46729146

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1182, 2561, 2609, 5122, 5218, 7683, 7827, 15366, 15654, 33917, 67834, 101751, 203502, 513973, 1027946, 1541919, 3083838, 6681649, 13363298, 20044947, 40089894]

約数ペア:

[(1, 40089894), (2, 20044947), (3, 13363298), (6, 6681649), (13, 3083838), (26, 1541919), (39, 1027946), (78, 513973), (197, 203502), (394, 101751), (591, 67834), (1182, 33917), (2561, 15654), (2609, 15366), (5122, 7827), (5218, 7683)]