40038888

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23497}}^1$

素因数の和:23577

約数の個数: 32

約数和(自身を含む): 101511360

約数和(自身を除く): 61472472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 23497, 46994, 70491, 93988, 140982, 187976, 281964, 563928, 1668287, 3336574, 5004861, 6673148, 10009722, 13346296, 20019444, 40038888]

約数ペア:

[(1, 40038888), (2, 20019444), (3, 13346296), (4, 10009722), (6, 6673148), (8, 5004861), (12, 3336574), (24, 1668287), (71, 563928), (142, 281964), (213, 187976), (284, 140982), (426, 93988), (568, 70491), (852, 46994), (1704, 23497)]