64062292

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 131272960

約数和(自身を除く): 67210668

約数列:

[1, 2, 4, 7, 14, 28, 97, 103, 194, 206, 229, 388, 412, 458, 679, 721, 916, 1358, 1442, 1603, 2716, 2884, 3206, 6412, 9991, 19982, 22213, 23587, 39964, 44426, 47174, 69937, 88852, 94348, 139874, 155491, 165109, 279748, 310982, 330218, 621964, 660436, 2287939, 4575878, 9151756, 16015573, 32031146, 64062292]

約数ペア:

[(1, 64062292), (2, 32031146), (4, 16015573), (7, 9151756), (14, 4575878), (28, 2287939), (97, 660436), (103, 621964), (194, 330218), (206, 310982), (229, 279748), (388, 165109), (412, 155491), (458, 139874), (679, 94348), (721, 88852), (916, 69937), (1358, 47174), (1442, 44426), (1603, 39964), (2716, 23587), (2884, 22213), (3206, 19982), (6412, 9991)]