64219074

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 131383296

約数和(自身を除く): 67164222

約数列:

[1, 2, 3, 6, 71, 127, 142, 213, 254, 381, 426, 762, 1187, 2374, 3561, 7122, 9017, 18034, 27051, 54102, 84277, 150749, 168554, 252831, 301498, 452247, 505662, 904494, 10703179, 21406358, 32109537, 64219074]

約数ペア:

[(1, 64219074), (2, 32109537), (3, 21406358), (6, 10703179), (71, 904494), (127, 505662), (142, 452247), (213, 301498), (254, 252831), (381, 168554), (426, 150749), (762, 84277), (1187, 54102), (2374, 27051), (3561, 18034), (7122, 9017)]