349903568

素因数分解:

$2^4\times 7^1\times {\mathrm{757}}^1\times {\mathrm{4127}}^1$

素因数の和:4899

約数の個数: 40

約数和(自身を含む): 775997952

約数和(自身を除く): 426094384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 757, 1514, 3028, 4127, 5299, 6056, 8254, 10598, 12112, 16508, 21196, 28889, 33016, 42392, 57778, 66032, 84784, 115556, 231112, 462224, 3124139, 6248278, 12496556, 21868973, 24993112, 43737946, 49986224, 87475892, 174951784, 349903568]

約数ペア:

[(1, 349903568), (2, 174951784), (4, 87475892), (7, 49986224), (8, 43737946), (14, 24993112), (16, 21868973), (28, 12496556), (56, 6248278), (112, 3124139), (757, 462224), (1514, 231112), (3028, 115556), (4127, 84784), (5299, 66032), (6056, 57778), (8254, 42392), (10598, 33016), (12112, 28889), (16508, 21196)]