3213224

素因数分解:

$2^3\times 7^3\times {\mathrm{1171}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 7032000

約数和(自身を除く): 3818776

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1171, 1372, 2342, 2744, 4684, 8197, 9368, 16394, 32788, 57379, 65576, 114758, 229516, 401653, 459032, 803306, 1606612, 3213224]

約数ペア:

[(1, 3213224), (2, 1606612), (4, 803306), (7, 459032), (8, 401653), (14, 229516), (28, 114758), (49, 65576), (56, 57379), (98, 32788), (196, 16394), (343, 9368), (392, 8197), (686, 4684), (1171, 2744), (1372, 2342)]