28156725124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22066399}}^1$

素因数の和:22066443

約数の個数: 24

約数和(自身を含む): 55607328000

約数和(自身を除く): 27450602876

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 22066399, 44132798, 88265596, 242730389, 485460778, 639925571, 970921556, 1279851142, 2559702284, 7039181281, 14078362562, 28156725124]

約数ペア:

[(1, 28156725124), (2, 14078362562), (4, 7039181281), (11, 2559702284), (22, 1279851142), (29, 970921556), (44, 639925571), (58, 485460778), (116, 242730389), (319, 88265596), (638, 44132798), (1276, 22066399)]