28958952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2551}}^1$

素因数の和:2614

約数の個数: 64

約数和(自身を含む): 80847360

約数和(自身を除く): 51888408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2551, 2838, 3784, 5102, 5676, 7653, 10204, 11352, 15306, 20408, 28061, 30612, 56122, 61224, 84183, 109693, 112244, 168366, 219386, 224488, 329079, 336732, 438772, 658158, 673464, 877544, 1206623, 1316316, 2413246, 2632632, 3619869, 4826492, 7239738, 9652984, 14479476, 28958952]

約数ペア:

[(1, 28958952), (2, 14479476), (3, 9652984), (4, 7239738), (6, 4826492), (8, 3619869), (11, 2632632), (12, 2413246), (22, 1316316), (24, 1206623), (33, 877544), (43, 673464), (44, 658158), (66, 438772), (86, 336732), (88, 329079), (129, 224488), (132, 219386), (172, 168366), (258, 112244), (264, 109693), (344, 84183), (473, 61224), (516, 56122), (946, 30612), (1032, 28061), (1419, 20408), (1892, 15306), (2551, 11352), (2838, 10204), (3784, 7653), (5102, 5676)]