7231208

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 14256000

約数和(自身を除く): 7024792

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 439, 568, 878, 1756, 2059, 3512, 4118, 8236, 12731, 16472, 25462, 31169, 50924, 62338, 101848, 124676, 249352, 903901, 1807802, 3615604, 7231208]

約数ペア:

[(1, 7231208), (2, 3615604), (4, 1807802), (8, 903901), (29, 249352), (58, 124676), (71, 101848), (116, 62338), (142, 50924), (232, 31169), (284, 25462), (439, 16472), (568, 12731), (878, 8236), (1756, 4118), (2059, 3512)]