39606728

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5569}}^1$

素因数の和:5709

約数の個数: 32

約数和(自身を含む): 85555200

約数和(自身を除く): 45948472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 5569, 7112, 11138, 22276, 38983, 44552, 77966, 155932, 311864, 707263, 1414526, 2829052, 4950841, 5658104, 9901682, 19803364, 39606728]

約数ペア:

[(1, 39606728), (2, 19803364), (4, 9901682), (7, 5658104), (8, 4950841), (14, 2829052), (28, 1414526), (56, 707263), (127, 311864), (254, 155932), (508, 77966), (889, 44552), (1016, 38983), (1778, 22276), (3556, 11138), (5569, 7112)]