33974128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 74638080

約数和(自身を除く): 40663952

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 43, 46, 76, 86, 92, 113, 152, 172, 184, 226, 304, 344, 368, 437, 452, 688, 817, 874, 904, 989, 1634, 1748, 1808, 1978, 2147, 2599, 3268, 3496, 3956, 4294, 4859, 5198, 6536, 6992, 7912, 8588, 9718, 10396, 13072, 15824, 17176, 18791, 19436, 20792, 34352, 37582, 38872, 41584, 49381, 75164, 77744, 92321, 98762, 111757, 150328, 184642, 197524, 223514, 300656, 369284, 395048, 447028, 738568, 790096, 894056, 1477136, 1788112, 2123383, 4246766, 8493532, 16987064, 33974128]

約数ペア:

[(1, 33974128), (2, 16987064), (4, 8493532), (8, 4246766), (16, 2123383), (19, 1788112), (23, 1477136), (38, 894056), (43, 790096), (46, 738568), (76, 447028), (86, 395048), (92, 369284), (113, 300656), (152, 223514), (172, 197524), (184, 184642), (226, 150328), (304, 111757), (344, 98762), (368, 92321), (437, 77744), (452, 75164), (688, 49381), (817, 41584), (874, 38872), (904, 37582), (989, 34352), (1634, 20792), (1748, 19436), (1808, 18791), (1978, 17176), (2147, 15824), (2599, 13072), (3268, 10396), (3496, 9718), (3956, 8588), (4294, 7912), (4859, 6992), (5198, 6536)]