40538082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7757}}^1$

素因数の和:7842

約数の個数: 32

約数和(自身を含む): 88627392

約数和(自身を除く): 48089310

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 7757, 15514, 23271, 46542, 100841, 201682, 302523, 519719, 605046, 1039438, 1559157, 3118314, 6756347, 13512694, 20269041, 40538082]

約数ペア:

[(1, 40538082), (2, 20269041), (3, 13512694), (6, 6756347), (13, 3118314), (26, 1559157), (39, 1039438), (67, 605046), (78, 519719), (134, 302523), (201, 201682), (402, 100841), (871, 46542), (1742, 23271), (2613, 15514), (5226, 7757)]