39329836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 85349376

約数和(自身を除く): 46019540

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 167, 182, 334, 364, 647, 668, 1169, 1294, 2171, 2338, 2588, 4342, 4529, 4676, 8411, 8684, 9058, 15197, 16822, 18116, 30394, 33644, 58877, 60788, 108049, 117754, 216098, 235508, 432196, 756343, 1404637, 1512686, 2809274, 3025372, 5618548, 9832459, 19664918, 39329836]

約数ペア:

[(1, 39329836), (2, 19664918), (4, 9832459), (7, 5618548), (13, 3025372), (14, 2809274), (26, 1512686), (28, 1404637), (52, 756343), (91, 432196), (167, 235508), (182, 216098), (334, 117754), (364, 108049), (647, 60788), (668, 58877), (1169, 33644), (1294, 30394), (2171, 18116), (2338, 16822), (2588, 15197), (4342, 9058), (4529, 8684), (4676, 8411)]