68132038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 113652000

約数和(自身を除く): 45519962

約数列:

[1, 2, 13, 26, 43, 86, 149, 298, 409, 559, 818, 1118, 1937, 3874, 5317, 6407, 10634, 12814, 17587, 35174, 60941, 83291, 121882, 166582, 228631, 457262, 792233, 1584466, 2620463, 5240926, 34066019, 68132038]

約数ペア:

[(1, 68132038), (2, 34066019), (13, 5240926), (26, 2620463), (43, 1584466), (86, 792233), (149, 457262), (298, 228631), (409, 166582), (559, 121882), (818, 83291), (1118, 60941), (1937, 35174), (3874, 17587), (5317, 12814), (6407, 10634)]