70515816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{997}}^1$

素因数の和:1434

約数の個数: 64

約数和(自身を含む): 202154880

約数和(自身を除く): 131639064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 997, 1263, 1684, 1994, 2526, 2947, 2991, 3368, 3988, 5052, 5894, 5982, 6979, 7976, 8841, 10104, 11788, 11964, 13958, 17682, 20937, 23576, 23928, 27916, 35364, 41874, 55832, 70728, 83748, 167496, 419737, 839474, 1259211, 1678948, 2518422, 2938159, 3357896, 5036844, 5876318, 8814477, 10073688, 11752636, 17628954, 23505272, 35257908, 70515816]

約数ペア:

[(1, 70515816), (2, 35257908), (3, 23505272), (4, 17628954), (6, 11752636), (7, 10073688), (8, 8814477), (12, 5876318), (14, 5036844), (21, 3357896), (24, 2938159), (28, 2518422), (42, 1678948), (56, 1259211), (84, 839474), (168, 419737), (421, 167496), (842, 83748), (997, 70728), (1263, 55832), (1684, 41874), (1994, 35364), (2526, 27916), (2947, 23928), (2991, 23576), (3368, 20937), (3988, 17682), (5052, 13958), (5894, 11964), (5982, 11788), (6979, 10104), (7976, 8841)]