66591672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{396379}}^1$

素因数の和:396395

約数の個数: 32

約数和(自身を含む): 190262400

約数和(自身を除く): 123670728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 396379, 792758, 1189137, 1585516, 2378274, 2774653, 3171032, 4756548, 5549306, 8323959, 9513096, 11098612, 16647918, 22197224, 33295836, 66591672]

約数ペア:

[(1, 66591672), (2, 33295836), (3, 22197224), (4, 16647918), (6, 11098612), (7, 9513096), (8, 8323959), (12, 5549306), (14, 4756548), (21, 3171032), (24, 2774653), (28, 2378274), (42, 1585516), (56, 1189137), (84, 792758), (168, 396379)]