3867248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 80

約数和(自身を含む): 9689856

約数和(自身を除く): 5822608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 73, 77, 86, 88, 112, 146, 154, 172, 176, 292, 301, 308, 344, 473, 511, 584, 602, 616, 688, 803, 946, 1022, 1168, 1204, 1232, 1606, 1892, 2044, 2408, 3139, 3212, 3311, 3784, 4088, 4816, 5621, 6278, 6424, 6622, 7568, 8176, 11242, 12556, 12848, 13244, 21973, 22484, 25112, 26488, 34529, 43946, 44968, 50224, 52976, 69058, 87892, 89936, 138116, 175784, 241703, 276232, 351568, 483406, 552464, 966812, 1933624, 3867248]

約数ペア:

[(1, 3867248), (2, 1933624), (4, 966812), (7, 552464), (8, 483406), (11, 351568), (14, 276232), (16, 241703), (22, 175784), (28, 138116), (43, 89936), (44, 87892), (56, 69058), (73, 52976), (77, 50224), (86, 44968), (88, 43946), (112, 34529), (146, 26488), (154, 25112), (172, 22484), (176, 21973), (292, 13244), (301, 12848), (308, 12556), (344, 11242), (473, 8176), (511, 7568), (584, 6622), (602, 6424), (616, 6278), (688, 5621), (803, 4816), (946, 4088), (1022, 3784), (1168, 3311), (1204, 3212), (1232, 3139), (1606, 2408), (1892, 2044)]