857244736

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22741}}^1$

素因数の和:22803

約数の個数: 56

約数和(自身を含む): 1848469760

約数和(自身を除く): 991225024

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 4712, 9424, 18848, 22741, 37696, 45482, 90964, 181928, 363856, 432079, 704971, 727712, 864158, 1409942, 1455424, 1728316, 2819884, 3456632, 5639768, 6913264, 11279536, 13394449, 13826528, 22559072, 26788898, 27653056, 45118144, 53577796, 107155592, 214311184, 428622368, 857244736]

約数ペア:

[(1, 857244736), (2, 428622368), (4, 214311184), (8, 107155592), (16, 53577796), (19, 45118144), (31, 27653056), (32, 26788898), (38, 22559072), (62, 13826528), (64, 13394449), (76, 11279536), (124, 6913264), (152, 5639768), (248, 3456632), (304, 2819884), (496, 1728316), (589, 1455424), (608, 1409942), (992, 864158), (1178, 727712), (1216, 704971), (1984, 432079), (2356, 363856), (4712, 181928), (9424, 90964), (18848, 45482), (22741, 37696)]