28519788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4597}}^1$

素因数の和:4662

約数の個数: 48

約数和(自身を含む): 74156544

約数和(自身を除く): 45636756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 1034, 1551, 2068, 3102, 4597, 6204, 9194, 13791, 18388, 27582, 50567, 55164, 101134, 151701, 202268, 216059, 303402, 432118, 606804, 648177, 864236, 1296354, 2376649, 2592708, 4753298, 7129947, 9506596, 14259894, 28519788]

約数ペア:

[(1, 28519788), (2, 14259894), (3, 9506596), (4, 7129947), (6, 4753298), (11, 2592708), (12, 2376649), (22, 1296354), (33, 864236), (44, 648177), (47, 606804), (66, 432118), (94, 303402), (132, 216059), (141, 202268), (188, 151701), (282, 101134), (517, 55164), (564, 50567), (1034, 27582), (1551, 18388), (2068, 13791), (3102, 9194), (4597, 6204)]