66742641952

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{26347}}^1$

素因数の和:26670

約数の個数: 96

約数和(自身を含む): 154253417472

約数和(自身を除く): 87510775520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 263, 301, 344, 526, 602, 688, 1052, 1204, 1376, 1841, 2104, 2408, 3682, 4208, 4816, 7364, 8416, 9632, 11309, 14728, 22618, 26347, 29456, 45236, 52694, 58912, 79163, 90472, 105388, 158326, 180944, 184429, 210776, 316652, 361888, 368858, 421552, 633304, 737716, 843104, 1132921, 1266608, 1475432, 2265842, 2533216, 2950864, 4531684, 5901728, 6929261, 7930447, 9063368, 13858522, 15860894, 18126736, 27717044, 31721788, 36253472, 48504827, 55434088, 63443576, 97009654, 110868176, 126887152, 194019308, 221736352, 253774304, 297958223, 388038616, 595916446, 776077232, 1191832892, 1552154464, 2085707561, 2383665784, 4171415122, 4767331568, 8342830244, 9534663136, 16685660488, 33371320976, 66742641952]

約数ペア:

[(1, 66742641952), (2, 33371320976), (4, 16685660488), (7, 9534663136), (8, 8342830244), (14, 4767331568), (16, 4171415122), (28, 2383665784), (32, 2085707561), (43, 1552154464), (56, 1191832892), (86, 776077232), (112, 595916446), (172, 388038616), (224, 297958223), (263, 253774304), (301, 221736352), (344, 194019308), (526, 126887152), (602, 110868176), (688, 97009654), (1052, 63443576), (1204, 55434088), (1376, 48504827), (1841, 36253472), (2104, 31721788), (2408, 27717044), (3682, 18126736), (4208, 15860894), (4816, 13858522), (7364, 9063368), (8416, 7930447), (9632, 6929261), (11309, 5901728), (14728, 4531684), (22618, 2950864), (26347, 2533216), (29456, 2265842), (45236, 1475432), (52694, 1266608), (58912, 1132921), (79163, 843104), (90472, 737716), (105388, 633304), (158326, 421552), (180944, 368858), (184429, 361888), (210776, 316652)]