68555477824

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{887}}^1$

素因数の和:1320

約数の個数: 112

約数和(自身を含む): 141523955712

約数和(自身を除く): 72968477888

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 127, 148, 254, 257, 296, 508, 514, 592, 887, 1016, 1028, 1184, 1774, 2032, 2056, 2368, 3548, 4064, 4112, 4699, 7096, 8128, 8224, 9398, 9509, 14192, 16448, 18796, 19018, 28384, 32639, 32819, 37592, 38036, 56768, 65278, 65638, 75184, 76072, 112649, 130556, 131276, 150368, 152144, 225298, 227959, 261112, 262552, 300736, 304288, 450596, 455918, 522224, 525104, 608576, 901192, 911836, 1044448, 1050208, 1207643, 1802384, 1823672, 2088896, 2100416, 2415286, 3604768, 3647344, 4168013, 4830572, 7209536, 7294688, 8336026, 8434483, 9661144, 14589376, 16672052, 16868966, 19322288, 28950793, 33344104, 33737932, 38644576, 57901586, 66688208, 67475864, 77289152, 115803172, 133376416, 134951728, 231606344, 266752832, 269903456, 463212688, 539806912, 926425376, 1071179341, 1852850752, 2142358682, 4284717364, 8569434728, 17138869456, 34277738912, 68555477824]

約数ペア:

[(1, 68555477824), (2, 34277738912), (4, 17138869456), (8, 8569434728), (16, 4284717364), (32, 2142358682), (37, 1852850752), (64, 1071179341), (74, 926425376), (127, 539806912), (148, 463212688), (254, 269903456), (257, 266752832), (296, 231606344), (508, 134951728), (514, 133376416), (592, 115803172), (887, 77289152), (1016, 67475864), (1028, 66688208), (1184, 57901586), (1774, 38644576), (2032, 33737932), (2056, 33344104), (2368, 28950793), (3548, 19322288), (4064, 16868966), (4112, 16672052), (4699, 14589376), (7096, 9661144), (8128, 8434483), (8224, 8336026), (9398, 7294688), (9509, 7209536), (14192, 4830572), (16448, 4168013), (18796, 3647344), (19018, 3604768), (28384, 2415286), (32639, 2100416), (32819, 2088896), (37592, 1823672), (38036, 1802384), (56768, 1207643), (65278, 1050208), (65638, 1044448), (75184, 911836), (76072, 901192), (112649, 608576), (130556, 525104), (131276, 522224), (150368, 455918), (152144, 450596), (225298, 304288), (227959, 300736), (261112, 262552)]