41572916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 94135104

約数和(自身を除く): 52562188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 73, 77, 86, 146, 154, 172, 292, 301, 308, 473, 511, 602, 803, 946, 1022, 1204, 1606, 1849, 1892, 2044, 3139, 3212, 3311, 3698, 5621, 6278, 6622, 7396, 11242, 12556, 12943, 13244, 20339, 21973, 22484, 25886, 34529, 40678, 43946, 51772, 69058, 81356, 87892, 134977, 138116, 142373, 241703, 269954, 284746, 483406, 539908, 569492, 944839, 966812, 1484747, 1889678, 2969494, 3779356, 5938988, 10393229, 20786458, 41572916]

約数ペア:

[(1, 41572916), (2, 20786458), (4, 10393229), (7, 5938988), (11, 3779356), (14, 2969494), (22, 1889678), (28, 1484747), (43, 966812), (44, 944839), (73, 569492), (77, 539908), (86, 483406), (146, 284746), (154, 269954), (172, 241703), (292, 142373), (301, 138116), (308, 134977), (473, 87892), (511, 81356), (602, 69058), (803, 51772), (946, 43946), (1022, 40678), (1204, 34529), (1606, 25886), (1849, 22484), (1892, 21973), (2044, 20339), (3139, 13244), (3212, 12943), (3311, 12556), (3698, 11242), (5621, 7396), (6278, 6622)]