64413616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1549}}^1$

素因数の和:1693

約数の個数: 40

約数和(自身を含む): 131464800

約数和(自身を除く): 67051184

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 113, 184, 226, 368, 452, 904, 1549, 1808, 2599, 3098, 5198, 6196, 10396, 12392, 20792, 24784, 35627, 41584, 71254, 142508, 175037, 285016, 350074, 570032, 700148, 1400296, 2800592, 4025851, 8051702, 16103404, 32206808, 64413616]

約数ペア:

[(1, 64413616), (2, 32206808), (4, 16103404), (8, 8051702), (16, 4025851), (23, 2800592), (46, 1400296), (92, 700148), (113, 570032), (184, 350074), (226, 285016), (368, 175037), (452, 142508), (904, 71254), (1549, 41584), (1808, 35627), (2599, 24784), (3098, 20792), (5198, 12392), (6196, 10396)]