39456688

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 79280640

約数和(自身を除く): 39823952

約数列:

[1, 2, 4, 8, 16, 47, 71, 94, 142, 188, 284, 376, 568, 739, 752, 1136, 1478, 2956, 3337, 5912, 6674, 11824, 13348, 26696, 34733, 52469, 53392, 69466, 104938, 138932, 209876, 277864, 419752, 555728, 839504, 2466043, 4932086, 9864172, 19728344, 39456688]

約数ペア:

[(1, 39456688), (2, 19728344), (4, 9864172), (8, 4932086), (16, 2466043), (47, 839504), (71, 555728), (94, 419752), (142, 277864), (188, 209876), (284, 138932), (376, 104938), (568, 69466), (739, 53392), (752, 52469), (1136, 34733), (1478, 26696), (2956, 13348), (3337, 11824), (5912, 6674)]