34778828

素因数分解:

$2^2\times 7^3\times {\mathrm{25349}}^1$

素因数の和:25374

約数の個数: 24

約数和(自身を含む): 70980000

約数和(自身を除く): 36201172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 25349, 50698, 101396, 177443, 354886, 709772, 1242101, 2484202, 4968404, 8694707, 17389414, 34778828]

約数ペア:

[(1, 34778828), (2, 17389414), (4, 8694707), (7, 4968404), (14, 2484202), (28, 1242101), (49, 709772), (98, 354886), (196, 177443), (343, 101396), (686, 50698), (1372, 25349)]