38226328

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 88646400

約数和(自身を除く): 50420072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 971, 1036, 1064, 1406, 1942, 2072, 2812, 3884, 4921, 5624, 6797, 7768, 9842, 13594, 18449, 19684, 27188, 35927, 36898, 39368, 54376, 71854, 73796, 129143, 143708, 147592, 251489, 258286, 287416, 502978, 516572, 682613, 1005956, 1033144, 1365226, 2011912, 2730452, 4778291, 5460904, 9556582, 19113164, 38226328]

約数ペア:

[(1, 38226328), (2, 19113164), (4, 9556582), (7, 5460904), (8, 4778291), (14, 2730452), (19, 2011912), (28, 1365226), (37, 1033144), (38, 1005956), (56, 682613), (74, 516572), (76, 502978), (133, 287416), (148, 258286), (152, 251489), (259, 147592), (266, 143708), (296, 129143), (518, 73796), (532, 71854), (703, 54376), (971, 39368), (1036, 36898), (1064, 35927), (1406, 27188), (1942, 19684), (2072, 18449), (2812, 13594), (3884, 9842), (4921, 7768), (5624, 6797)]