71983938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{8167}}^1$

素因数の和:8298

約数の個数: 32

約数和(自身を含む): 156433536

約数和(自身を除く): 84449598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 2938, 4407, 8167, 8814, 16334, 24501, 49002, 106171, 212342, 318513, 637026, 922871, 1845742, 2768613, 5537226, 11997323, 23994646, 35991969, 71983938]

約数ペア:

[(1, 71983938), (2, 35991969), (3, 23994646), (6, 11997323), (13, 5537226), (26, 2768613), (39, 1845742), (78, 922871), (113, 637026), (226, 318513), (339, 212342), (678, 106171), (1469, 49002), (2938, 24501), (4407, 16334), (8167, 8814)]