42943656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{255617}}^1$

素因数の和:255633

約数の個数: 32

約数和(自身を含む): 122696640

約数和(自身を除く): 79752984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 255617, 511234, 766851, 1022468, 1533702, 1789319, 2044936, 3067404, 3578638, 5367957, 6134808, 7157276, 10735914, 14314552, 21471828, 42943656]

約数ペア:

[(1, 42943656), (2, 21471828), (3, 14314552), (4, 10735914), (6, 7157276), (7, 6134808), (8, 5367957), (12, 3578638), (14, 3067404), (21, 2044936), (24, 1789319), (28, 1533702), (42, 1022468), (56, 766851), (84, 511234), (168, 255617)]