63975664

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2137

約数の個数: 40

約数和(自身を含む): 129768480

約数和(自身を除く): 65792816

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1961, 2039, 3922, 4078, 7844, 8156, 15688, 16312, 31376, 32624, 75443, 108067, 150886, 216134, 301772, 432268, 603544, 864536, 1207088, 1729072, 3998479, 7996958, 15993916, 31987832, 63975664]

約数ペア:

[(1, 63975664), (2, 31987832), (4, 15993916), (8, 7996958), (16, 3998479), (37, 1729072), (53, 1207088), (74, 864536), (106, 603544), (148, 432268), (212, 301772), (296, 216134), (424, 150886), (592, 108067), (848, 75443), (1961, 32624), (2039, 31376), (3922, 16312), (4078, 15688), (7844, 8156)]