8529671824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{3221}}^1$

素因数の和:3560

約数の個数: 80

約数和(自身を含む): 18026703360

約数和(自身を除く): 9497031536

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 281, 304, 496, 562, 589, 1124, 1178, 2248, 2356, 3221, 4496, 4712, 5339, 6442, 8711, 9424, 10678, 12884, 17422, 21356, 25768, 34844, 42712, 51536, 61199, 69688, 85424, 99851, 122398, 139376, 165509, 199702, 244796, 331018, 399404, 489592, 662036, 798808, 905101, 979184, 1324072, 1597616, 1810202, 1897169, 2648144, 3620404, 3794338, 7240808, 7588676, 14481616, 15177352, 17196919, 28058131, 30354704, 34393838, 56116262, 68787676, 112232524, 137575352, 224465048, 275150704, 448930096, 533104489, 1066208978, 2132417956, 4264835912, 8529671824]

約数ペア:

[(1, 8529671824), (2, 4264835912), (4, 2132417956), (8, 1066208978), (16, 533104489), (19, 448930096), (31, 275150704), (38, 224465048), (62, 137575352), (76, 112232524), (124, 68787676), (152, 56116262), (248, 34393838), (281, 30354704), (304, 28058131), (496, 17196919), (562, 15177352), (589, 14481616), (1124, 7588676), (1178, 7240808), (2248, 3794338), (2356, 3620404), (3221, 2648144), (4496, 1897169), (4712, 1810202), (5339, 1597616), (6442, 1324072), (8711, 979184), (9424, 905101), (10678, 798808), (12884, 662036), (17422, 489592), (21356, 399404), (25768, 331018), (34844, 244796), (42712, 199702), (51536, 165509), (61199, 139376), (69688, 122398), (85424, 99851)]