64869434

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{9323}}^1$

素因数の和:9410

約数の個数: 24

約数和(自身を含む): 114797088

約数和(自身を除く): 49927654

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 9323, 18646, 65261, 130522, 456827, 661933, 913654, 1323866, 4633531, 9267062, 32434717, 64869434]

約数ペア:

[(1, 64869434), (2, 32434717), (7, 9267062), (14, 4633531), (49, 1323866), (71, 913654), (98, 661933), (142, 456827), (497, 130522), (994, 65261), (3479, 18646), (6958, 9323)]