67971904

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1104

約数の個数: 112

約数和(自身を含む): 181270656

約数和(自身を除く): 113298752

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1061, 1144, 1232, 1456, 2002, 2122, 2288, 2464, 2912, 4004, 4244, 4576, 4928, 5824, 7427, 8008, 8488, 9152, 11671, 13793, 14854, 16016, 16976, 23342, 27586, 29708, 32032, 33952, 46684, 55172, 59416, 64064, 67904, 81697, 93368, 96551, 110344, 118832, 151723, 163394, 186736, 193102, 220688, 237664, 303446, 326788, 373472, 386204, 441376, 475328, 606892, 653576, 746944, 772408, 882752, 1062061, 1213784, 1307152, 1544816, 2124122, 2427568, 2614304, 3089632, 4248244, 4855136, 5228608, 6179264, 8496488, 9710272, 16992976, 33985952, 67971904]

約数ペア:

[(1, 67971904), (2, 33985952), (4, 16992976), (7, 9710272), (8, 8496488), (11, 6179264), (13, 5228608), (14, 4855136), (16, 4248244), (22, 3089632), (26, 2614304), (28, 2427568), (32, 2124122), (44, 1544816), (52, 1307152), (56, 1213784), (64, 1062061), (77, 882752), (88, 772408), (91, 746944), (104, 653576), (112, 606892), (143, 475328), (154, 441376), (176, 386204), (182, 373472), (208, 326788), (224, 303446), (286, 237664), (308, 220688), (352, 193102), (364, 186736), (416, 163394), (448, 151723), (572, 118832), (616, 110344), (704, 96551), (728, 93368), (832, 81697), (1001, 67904), (1061, 64064), (1144, 59416), (1232, 55172), (1456, 46684), (2002, 33952), (2122, 32032), (2288, 29708), (2464, 27586), (2912, 23342), (4004, 16976), (4244, 16016), (4576, 14854), (4928, 13793), (5824, 11671), (7427, 9152), (8008, 8488)]