67478864

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{57773}}^1$

素因数の和:57854

約数の個数: 20

約数和(自身を含む): 132533556

約数和(自身を除く): 65054692

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 57773, 115546, 231092, 462184, 924368, 4217429, 8434858, 16869716, 33739432, 67478864]

約数ペア:

[(1, 67478864), (2, 33739432), (4, 16869716), (8, 8434858), (16, 4217429), (73, 924368), (146, 462184), (292, 231092), (584, 115546), (1168, 57773)]