56569708

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1346

約数の個数: 36

約数和(自身を含む): 108885000

約数和(自身を除く): 52315292

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 268, 338, 676, 871, 1249, 1742, 2498, 3484, 4996, 11323, 16237, 22646, 32474, 45292, 64948, 83683, 167366, 211081, 334732, 422162, 844324, 1087879, 2175758, 4351516, 14142427, 28284854, 56569708]

約数ペア:

[(1, 56569708), (2, 28284854), (4, 14142427), (13, 4351516), (26, 2175758), (52, 1087879), (67, 844324), (134, 422162), (169, 334732), (268, 211081), (338, 167366), (676, 83683), (871, 64948), (1249, 45292), (1742, 32474), (2498, 22646), (3484, 16237), (4996, 11323)]