40996974

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 84610944

約数和(自身を除く): 43613970

約数列:

[1, 2, 3, 6, 43, 86, 129, 131, 258, 262, 393, 786, 1213, 2426, 3639, 5633, 7278, 11266, 16899, 33798, 52159, 104318, 156477, 158903, 312954, 317806, 476709, 953418, 6832829, 13665658, 20498487, 40996974]

約数ペア:

[(1, 40996974), (2, 20498487), (3, 13665658), (6, 6832829), (43, 953418), (86, 476709), (129, 317806), (131, 312954), (258, 158903), (262, 156477), (393, 104318), (786, 52159), (1213, 33798), (2426, 16899), (3639, 11266), (5633, 7278)]