40287234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 88700832

約数和(自身を除く): 48413598

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 169, 201, 338, 402, 507, 593, 871, 1014, 1186, 1742, 1779, 2613, 3558, 5226, 7709, 11323, 15418, 22646, 23127, 33969, 39731, 46254, 67938, 79462, 100217, 119193, 200434, 238386, 300651, 516503, 601302, 1033006, 1549509, 3099018, 6714539, 13429078, 20143617, 40287234]

約数ペア:

[(1, 40287234), (2, 20143617), (3, 13429078), (6, 6714539), (13, 3099018), (26, 1549509), (39, 1033006), (67, 601302), (78, 516503), (134, 300651), (169, 238386), (201, 200434), (338, 119193), (402, 100217), (507, 79462), (593, 67938), (871, 46254), (1014, 39731), (1186, 33969), (1742, 23127), (1779, 22646), (2613, 15418), (3558, 11323), (5226, 7709)]