65743216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 174417408

約数和(自身を除く): 108674192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 43, 44, 56, 68, 73, 77, 86, 88, 112, 119, 136, 146, 154, 172, 176, 187, 238, 272, 292, 301, 308, 344, 374, 473, 476, 511, 584, 602, 616, 688, 731, 748, 803, 946, 952, 1022, 1168, 1204, 1232, 1241, 1309, 1462, 1496, 1606, 1892, 1904, 2044, 2408, 2482, 2618, 2924, 2992, 3139, 3212, 3311, 3784, 4088, 4816, 4964, 5117, 5236, 5621, 5848, 6278, 6424, 6622, 7568, 8041, 8176, 8687, 9928, 10234, 10472, 11242, 11696, 12556, 12848, 13244, 13651, 16082, 17374, 19856, 20468, 20944, 21973, 22484, 25112, 26488, 27302, 32164, 34529, 34748, 40936, 43946, 44968, 50224, 52976, 53363, 54604, 56287, 64328, 69058, 69496, 81872, 87892, 89936, 95557, 106726, 109208, 112574, 128656, 138116, 138992, 175784, 191114, 213452, 218416, 225148, 241703, 276232, 351568, 373541, 382228, 426904, 450296, 483406, 552464, 586993, 747082, 764456, 853808, 900592, 966812, 1173986, 1494164, 1528912, 1933624, 2347972, 2988328, 3867248, 4108951, 4695944, 5976656, 8217902, 9391888, 16435804, 32871608, 65743216]

約数ペア:

[(1, 65743216), (2, 32871608), (4, 16435804), (7, 9391888), (8, 8217902), (11, 5976656), (14, 4695944), (16, 4108951), (17, 3867248), (22, 2988328), (28, 2347972), (34, 1933624), (43, 1528912), (44, 1494164), (56, 1173986), (68, 966812), (73, 900592), (77, 853808), (86, 764456), (88, 747082), (112, 586993), (119, 552464), (136, 483406), (146, 450296), (154, 426904), (172, 382228), (176, 373541), (187, 351568), (238, 276232), (272, 241703), (292, 225148), (301, 218416), (308, 213452), (344, 191114), (374, 175784), (473, 138992), (476, 138116), (511, 128656), (584, 112574), (602, 109208), (616, 106726), (688, 95557), (731, 89936), (748, 87892), (803, 81872), (946, 69496), (952, 69058), (1022, 64328), (1168, 56287), (1204, 54604), (1232, 53363), (1241, 52976), (1309, 50224), (1462, 44968), (1496, 43946), (1606, 40936), (1892, 34748), (1904, 34529), (2044, 32164), (2408, 27302), (2482, 26488), (2618, 25112), (2924, 22484), (2992, 21973), (3139, 20944), (3212, 20468), (3311, 19856), (3784, 17374), (4088, 16082), (4816, 13651), (4964, 13244), (5117, 12848), (5236, 12556), (5621, 11696), (5848, 11242), (6278, 10472), (6424, 10234), (6622, 9928), (7568, 8687), (8041, 8176)]