70972566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12157}}^1$

素因数の和:12308

約数の個数: 32

約数和(自身を含む): 163403520

約数和(自身を除く): 92430954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 12157, 24314, 36471, 72942, 85099, 170198, 255297, 510594, 1689823, 3379646, 5069469, 10138938, 11828761, 23657522, 35486283, 70972566]

約数ペア:

[(1, 70972566), (2, 35486283), (3, 23657522), (6, 11828761), (7, 10138938), (14, 5069469), (21, 3379646), (42, 1689823), (139, 510594), (278, 255297), (417, 170198), (834, 85099), (973, 72942), (1946, 36471), (2919, 24314), (5838, 12157)]