8645890048

素因数分解:

$2^{12}\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:791

約数の個数: 104

約数和(自身を含む): 17984487240

約数和(自身を除く): 9338597192

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 89, 128, 148, 178, 256, 296, 356, 512, 592, 641, 712, 1024, 1184, 1282, 1424, 2048, 2368, 2564, 2848, 3293, 4096, 4736, 5128, 5696, 6586, 9472, 10256, 11392, 13172, 18944, 20512, 22784, 23717, 26344, 37888, 41024, 45568, 47434, 52688, 57049, 75776, 82048, 91136, 94868, 105376, 114098, 151552, 164096, 182272, 189736, 210752, 228196, 328192, 364544, 379472, 421504, 456392, 656384, 758944, 843008, 912784, 1312768, 1517888, 1686016, 1825568, 2110813, 2625536, 3035776, 3372032, 3651136, 4221626, 6071552, 6744064, 7302272, 8443252, 12143104, 13488128, 14604544, 16886504, 24286208, 29209088, 33773008, 48572416, 58418176, 67546016, 97144832, 116836352, 135092032, 233672704, 270184064, 540368128, 1080736256, 2161472512, 4322945024, 8645890048]

約数ペア:

[(1, 8645890048), (2, 4322945024), (4, 2161472512), (8, 1080736256), (16, 540368128), (32, 270184064), (37, 233672704), (64, 135092032), (74, 116836352), (89, 97144832), (128, 67546016), (148, 58418176), (178, 48572416), (256, 33773008), (296, 29209088), (356, 24286208), (512, 16886504), (592, 14604544), (641, 13488128), (712, 12143104), (1024, 8443252), (1184, 7302272), (1282, 6744064), (1424, 6071552), (2048, 4221626), (2368, 3651136), (2564, 3372032), (2848, 3035776), (3293, 2625536), (4096, 2110813), (4736, 1825568), (5128, 1686016), (5696, 1517888), (6586, 1312768), (9472, 912784), (10256, 843008), (11392, 758944), (13172, 656384), (18944, 456392), (20512, 421504), (22784, 379472), (23717, 364544), (26344, 328192), (37888, 228196), (41024, 210752), (45568, 189736), (47434, 182272), (52688, 164096), (57049, 151552), (75776, 114098), (82048, 105376), (91136, 94868)]