65691128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21001}}^1$

素因数の和:21047

約数の個数: 32

約数和(自身を含む): 136092960

約数和(自身を除く): 70401832

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 21001, 42002, 84004, 168008, 357017, 483023, 714034, 966046, 1428068, 1932092, 2856136, 3864184, 8211391, 16422782, 32845564, 65691128]

約数ペア:

[(1, 65691128), (2, 32845564), (4, 16422782), (8, 8211391), (17, 3864184), (23, 2856136), (34, 1932092), (46, 1428068), (68, 966046), (92, 714034), (136, 483023), (184, 357017), (391, 168008), (782, 84004), (1564, 42002), (3128, 21001)]