39670256

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:869

約数の個数: 40

約数和(自身を含む): 79709184

約数和(自身を除く): 40038928

約数列:

[1, 2, 4, 8, 16, 47, 71, 94, 142, 188, 284, 376, 568, 743, 752, 1136, 1486, 2972, 3337, 5944, 6674, 11888, 13348, 26696, 34921, 52753, 53392, 69842, 105506, 139684, 211012, 279368, 422024, 558736, 844048, 2479391, 4958782, 9917564, 19835128, 39670256]

約数ペア:

[(1, 39670256), (2, 19835128), (4, 9917564), (8, 4958782), (16, 2479391), (47, 844048), (71, 558736), (94, 422024), (142, 279368), (188, 211012), (284, 139684), (376, 105506), (568, 69842), (743, 53392), (752, 52753), (1136, 34921), (1486, 26696), (2972, 13348), (3337, 11888), (5944, 6674)]