27885844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 63866880

約数和(自身を除く): 35981036

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 43, 46, 53, 76, 86, 92, 106, 133, 161, 172, 212, 266, 301, 322, 371, 437, 532, 602, 644, 742, 817, 874, 989, 1007, 1204, 1219, 1484, 1634, 1748, 1978, 2014, 2279, 2438, 3059, 3268, 3956, 4028, 4558, 4876, 5719, 6118, 6923, 7049, 8533, 9116, 11438, 12236, 13846, 14098, 15953, 17066, 18791, 22876, 23161, 27692, 28196, 31906, 34132, 37582, 43301, 46322, 52417, 63812, 75164, 86602, 92644, 104834, 131537, 162127, 173204, 209668, 263074, 303107, 324254, 366919, 526148, 606214, 648508, 733838, 995923, 1212428, 1467676, 1991846, 3983692, 6971461, 13942922, 27885844]

約数ペア:

[(1, 27885844), (2, 13942922), (4, 6971461), (7, 3983692), (14, 1991846), (19, 1467676), (23, 1212428), (28, 995923), (38, 733838), (43, 648508), (46, 606214), (53, 526148), (76, 366919), (86, 324254), (92, 303107), (106, 263074), (133, 209668), (161, 173204), (172, 162127), (212, 131537), (266, 104834), (301, 92644), (322, 86602), (371, 75164), (437, 63812), (532, 52417), (602, 46322), (644, 43301), (742, 37582), (817, 34132), (874, 31906), (989, 28196), (1007, 27692), (1204, 23161), (1219, 22876), (1484, 18791), (1634, 17066), (1748, 15953), (1978, 14098), (2014, 13846), (2279, 12236), (2438, 11438), (3059, 9116), (3268, 8533), (3956, 7049), (4028, 6923), (4558, 6118), (4876, 5719)]