28513716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30859}}^1$

素因数の和:30884

約数の個数: 48

約数和(自身を含む): 82951680

約数和(自身を除く): 54437964

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 30859, 61718, 92577, 123436, 185154, 216013, 339449, 370308, 432026, 648039, 678898, 864052, 1018347, 1296078, 1357796, 2036694, 2376143, 2592156, 4073388, 4752286, 7128429, 9504572, 14256858, 28513716]

約数ペア:

[(1, 28513716), (2, 14256858), (3, 9504572), (4, 7128429), (6, 4752286), (7, 4073388), (11, 2592156), (12, 2376143), (14, 2036694), (21, 1357796), (22, 1296078), (28, 1018347), (33, 864052), (42, 678898), (44, 648039), (66, 432026), (77, 370308), (84, 339449), (132, 216013), (154, 185154), (231, 123436), (308, 92577), (462, 61718), (924, 30859)]