27964326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5351}}^1$

素因数の和:5436

約数の個数: 32

約数和(自身を含む): 61141248

約数和(自身を除く): 33176922

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 5351, 10702, 16053, 32106, 69563, 139126, 208689, 358517, 417378, 717034, 1075551, 2151102, 4660721, 9321442, 13982163, 27964326]

約数ペア:

[(1, 27964326), (2, 13982163), (3, 9321442), (6, 4660721), (13, 2151102), (26, 1075551), (39, 717034), (67, 417378), (78, 358517), (134, 208689), (201, 139126), (402, 69563), (871, 32106), (1742, 16053), (2613, 10702), (5226, 5351)]