40088892466

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{81043}}^1$

素因数の和:81538

約数の個数: 32

約数和(自身を含む): 69671905920

約数和(自身を除く): 29583013454

約数列:

[1, 2, 7, 14, 89, 178, 397, 623, 794, 1246, 2779, 5558, 35333, 70666, 81043, 162086, 247331, 494662, 567301, 1134602, 7212827, 14425654, 32174071, 50489789, 64348142, 100979578, 225218497, 450436994, 2863492319, 5726984638, 20044446233, 40088892466]

約数ペア:

[(1, 40088892466), (2, 20044446233), (7, 5726984638), (14, 2863492319), (89, 450436994), (178, 225218497), (397, 100979578), (623, 64348142), (794, 50489789), (1246, 32174071), (2779, 14425654), (5558, 7212827), (35333, 1134602), (70666, 567301), (81043, 494662), (162086, 247331)]