61504998

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2543}}^1$

素因数の和:2716

約数の個数: 32

約数和(自身を含む): 128217600

約数和(自身を除く): 66712602

約数列:

[1, 2, 3, 6, 29, 58, 87, 139, 174, 278, 417, 834, 2543, 4031, 5086, 7629, 8062, 12093, 15258, 24186, 73747, 147494, 221241, 353477, 442482, 706954, 1060431, 2120862, 10250833, 20501666, 30752499, 61504998]

約数ペア:

[(1, 61504998), (2, 30752499), (3, 20501666), (6, 10250833), (29, 2120862), (58, 1060431), (87, 706954), (139, 442482), (174, 353477), (278, 221241), (417, 147494), (834, 73747), (2543, 24186), (4031, 15258), (5086, 12093), (7629, 8062)]