42097628

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1321}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 76401024

約数和(自身を除く): 34303396

約数列:

[1, 2, 4, 31, 62, 124, 257, 514, 1028, 1321, 2642, 5284, 7967, 15934, 31868, 40951, 81902, 163804, 339497, 678994, 1357988, 10524407, 21048814, 42097628]

約数ペア:

[(1, 42097628), (2, 21048814), (4, 10524407), (31, 1357988), (62, 678994), (124, 339497), (257, 163804), (514, 81902), (1028, 40951), (1321, 31868), (2642, 15934), (5284, 7967)]