7385291264

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{38261}}^1$

素因数の和:38321

約数の個数: 80

約数和(自身を含む): 16439650920

約数和(自身を除く): 9054359656

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 256, 377, 416, 464, 512, 754, 832, 928, 1508, 1664, 1856, 3016, 3328, 3712, 6032, 6656, 7424, 12064, 14848, 24128, 38261, 48256, 76522, 96512, 153044, 193024, 306088, 497393, 612176, 994786, 1109569, 1224352, 1989572, 2219138, 2448704, 3979144, 4438276, 4897408, 7958288, 8876552, 9794816, 14424397, 15916576, 17753104, 19589632, 28848794, 31833152, 35506208, 57697588, 63666304, 71012416, 115395176, 127332608, 142024832, 230790352, 254665216, 284049664, 461580704, 568099328, 923161408, 1846322816, 3692645632, 7385291264]

約数ペア:

[(1, 7385291264), (2, 3692645632), (4, 1846322816), (8, 923161408), (13, 568099328), (16, 461580704), (26, 284049664), (29, 254665216), (32, 230790352), (52, 142024832), (58, 127332608), (64, 115395176), (104, 71012416), (116, 63666304), (128, 57697588), (208, 35506208), (232, 31833152), (256, 28848794), (377, 19589632), (416, 17753104), (464, 15916576), (512, 14424397), (754, 9794816), (832, 8876552), (928, 7958288), (1508, 4897408), (1664, 4438276), (1856, 3979144), (3016, 2448704), (3328, 2219138), (3712, 1989572), (6032, 1224352), (6656, 1109569), (7424, 994786), (12064, 612176), (14848, 497393), (24128, 306088), (38261, 193024), (48256, 153044), (76522, 96512)]