66005288

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{28549}}^1$

素因数の和:28589

約数の個数: 24

約数和(自身を含む): 131472750

約数和(自身を除く): 65467462

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 28549, 57098, 114196, 228392, 485333, 970666, 1941332, 3882664, 8250661, 16501322, 33002644, 66005288]

約数ペア:

[(1, 66005288), (2, 33002644), (4, 16501322), (8, 8250661), (17, 3882664), (34, 1941332), (68, 970666), (136, 485333), (289, 228392), (578, 114196), (1156, 57098), (2312, 28549)]