66493154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21491}}^1$

素因数の和:21530

約数の個数: 32

約数和(自身を含む): 129983616

約数和(自身を除く): 63490462

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 21491, 42982, 150437, 279383, 300874, 365347, 558766, 730694, 1955681, 2557429, 3911362, 4749511, 5114858, 9499022, 33246577, 66493154]

約数ペア:

[(1, 66493154), (2, 33246577), (7, 9499022), (13, 5114858), (14, 4749511), (17, 3911362), (26, 2557429), (34, 1955681), (91, 730694), (119, 558766), (182, 365347), (221, 300874), (238, 279383), (442, 150437), (1547, 42982), (3094, 21491)]