74104384

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:995

約数の個数: 56

約数和(自身を含む): 155667456

約数和(自身を除く): 81563072

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 911, 992, 1271, 1312, 1822, 1984, 2542, 2624, 3644, 5084, 7288, 10168, 14576, 20336, 28241, 29152, 37351, 40672, 56482, 58304, 74702, 81344, 112964, 149404, 225928, 298808, 451856, 597616, 903712, 1157881, 1195232, 1807424, 2315762, 2390464, 4631524, 9263048, 18526096, 37052192, 74104384]

約数ペア:

[(1, 74104384), (2, 37052192), (4, 18526096), (8, 9263048), (16, 4631524), (31, 2390464), (32, 2315762), (41, 1807424), (62, 1195232), (64, 1157881), (82, 903712), (124, 597616), (164, 451856), (248, 298808), (328, 225928), (496, 149404), (656, 112964), (911, 81344), (992, 74702), (1271, 58304), (1312, 56482), (1822, 40672), (1984, 37351), (2542, 29152), (2624, 28241), (3644, 20336), (5084, 14576), (7288, 10168)]