40796886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12757}}^1$

素因数の和:12816

約数の個数: 32

約数和(自身を含む): 90020448

約数和(自身を除く): 49223562

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 12757, 25514, 38271, 76542, 165841, 331682, 497523, 523037, 995046, 1046074, 1569111, 3138222, 6799481, 13598962, 20398443, 40796886]

約数ペア:

[(1, 40796886), (2, 20398443), (3, 13598962), (6, 6799481), (13, 3138222), (26, 1569111), (39, 1046074), (41, 995046), (78, 523037), (82, 497523), (123, 331682), (246, 165841), (533, 76542), (1066, 38271), (1599, 25514), (3198, 12757)]