28447302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9857}}^1$

素因数の和:9912

約数の個数: 32

約数和(自身を含む): 62933472

約数和(自身を除く): 34486170

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 9857, 19714, 29571, 59142, 128141, 256282, 364709, 384423, 729418, 768846, 1094127, 2188254, 4741217, 9482434, 14223651, 28447302]

約数ペア:

[(1, 28447302), (2, 14223651), (3, 9482434), (6, 4741217), (13, 2188254), (26, 1094127), (37, 768846), (39, 729418), (74, 384423), (78, 364709), (111, 256282), (222, 128141), (481, 59142), (962, 29571), (1443, 19714), (2886, 9857)]