65881736

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1427}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 128520000

約数和(自身を除く): 62638264

約数列:

[1, 2, 4, 8, 29, 58, 116, 199, 232, 398, 796, 1427, 1592, 2854, 5708, 5771, 11416, 11542, 23084, 41383, 46168, 82766, 165532, 283973, 331064, 567946, 1135892, 2271784, 8235217, 16470434, 32940868, 65881736]

約数ペア:

[(1, 65881736), (2, 32940868), (4, 16470434), (8, 8235217), (29, 2271784), (58, 1135892), (116, 567946), (199, 331064), (232, 283973), (398, 165532), (796, 82766), (1427, 46168), (1592, 41383), (2854, 23084), (5708, 11542), (5771, 11416)]