66941900254

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{22861}}^1$

素因数の和:23416

約数の個数: 32

約数和(自身を含む): 104294615040

約数和(自身を除く): 37352714786

約数列:

[1, 2, 43, 79, 86, 158, 431, 862, 3397, 6794, 18533, 22861, 34049, 37066, 45722, 68098, 983023, 1464107, 1806019, 1966046, 2928214, 3612038, 9853091, 19706182, 77658817, 155317634, 423682913, 778394189, 847365826, 1556788378, 33470950127, 66941900254]

約数ペア:

[(1, 66941900254), (2, 33470950127), (43, 1556788378), (79, 847365826), (86, 778394189), (158, 423682913), (431, 155317634), (862, 77658817), (3397, 19706182), (6794, 9853091), (18533, 3612038), (22861, 2928214), (34049, 1966046), (37066, 1806019), (45722, 1464107), (68098, 983023)]