68803691776

素因数分解:

$2^8\times {\mathrm{839}}^1\times {\mathrm{320339}}^1$

素因数の和:321194

約数の個数: 36

約数和(自身を含む): 137502741600

約数和(自身を除く): 68699049824

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 839, 1678, 3356, 6712, 13424, 26848, 53696, 107392, 214784, 320339, 640678, 1281356, 2562712, 5125424, 10250848, 20501696, 41003392, 82006784, 268764421, 537528842, 1075057684, 2150115368, 4300230736, 8600461472, 17200922944, 34401845888, 68803691776]

約数ペア:

[(1, 68803691776), (2, 34401845888), (4, 17200922944), (8, 8600461472), (16, 4300230736), (32, 2150115368), (64, 1075057684), (128, 537528842), (256, 268764421), (839, 82006784), (1678, 41003392), (3356, 20501696), (6712, 10250848), (13424, 5125424), (26848, 2562712), (53696, 1281356), (107392, 640678), (214784, 320339)]