66814552

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3251}}^1$

素因数の和:3631

約数の個数: 32

約数和(自身を含む): 143608320

約数和(自身を除く): 76793768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 734, 1468, 2569, 2936, 3251, 5138, 6502, 10276, 13004, 20552, 22757, 26008, 45514, 91028, 182056, 1193117, 2386234, 4772468, 8351819, 9544936, 16703638, 33407276, 66814552]

約数ペア:

[(1, 66814552), (2, 33407276), (4, 16703638), (7, 9544936), (8, 8351819), (14, 4772468), (28, 2386234), (56, 1193117), (367, 182056), (734, 91028), (1468, 45514), (2569, 26008), (2936, 22757), (3251, 20552), (5138, 13004), (6502, 10276)]