28956906

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 74433600

約数和(自身を除く): 45476694

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 41, 54, 58, 66, 82, 87, 99, 123, 174, 198, 246, 261, 297, 319, 369, 451, 522, 594, 638, 738, 783, 902, 957, 1107, 1189, 1353, 1566, 1681, 1914, 2214, 2378, 2706, 2871, 3362, 3567, 4059, 5043, 5742, 7134, 8118, 8613, 10086, 10701, 12177, 13079, 15129, 17226, 18491, 21402, 24354, 26158, 30258, 32103, 36982, 39237, 45387, 48749, 55473, 64206, 78474, 90774, 97498, 110946, 117711, 146247, 166419, 235422, 292494, 332838, 353133, 438741, 499257, 536239, 706266, 877482, 998514, 1072478, 1316223, 1608717, 2632446, 3217434, 4826151, 9652302, 14478453, 28956906]

約数ペア:

[(1, 28956906), (2, 14478453), (3, 9652302), (6, 4826151), (9, 3217434), (11, 2632446), (18, 1608717), (22, 1316223), (27, 1072478), (29, 998514), (33, 877482), (41, 706266), (54, 536239), (58, 499257), (66, 438741), (82, 353133), (87, 332838), (99, 292494), (123, 235422), (174, 166419), (198, 146247), (246, 117711), (261, 110946), (297, 97498), (319, 90774), (369, 78474), (451, 64206), (522, 55473), (594, 48749), (638, 45387), (738, 39237), (783, 36982), (902, 32103), (957, 30258), (1107, 26158), (1189, 24354), (1353, 21402), (1566, 18491), (1681, 17226), (1914, 15129), (2214, 13079), (2378, 12177), (2706, 10701), (2871, 10086), (3362, 8613), (3567, 8118), (4059, 7134), (5043, 5742)]