72539536

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{122533}}^1$

素因数の和:122578

約数の個数: 20

約数和(自身を含む): 144345052

約数和(自身を除く): 71805516

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 122533, 245066, 490132, 980264, 1960528, 4533721, 9067442, 18134884, 36269768, 72539536]

約数ペア:

[(1, 72539536), (2, 36269768), (4, 18134884), (8, 9067442), (16, 4533721), (37, 1960528), (74, 980264), (148, 490132), (296, 245066), (592, 122533)]