72241918

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 127991808

約数和(自身を除く): 55749890

約数列:

[1, 2, 7, 14, 41, 82, 127, 254, 287, 574, 889, 991, 1778, 1982, 5207, 6937, 10414, 13874, 36449, 40631, 72898, 81262, 125857, 251714, 284417, 568834, 880999, 1761998, 5160137, 10320274, 36120959, 72241918]

約数ペア:

[(1, 72241918), (2, 36120959), (7, 10320274), (14, 5160137), (41, 1761998), (82, 880999), (127, 568834), (254, 284417), (287, 251714), (574, 125857), (889, 81262), (991, 72898), (1778, 40631), (1982, 36449), (5207, 13874), (6937, 10414)]