7765328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{28549}}^1$

素因数の和:28574

約数の個数: 20

約数和(自身を含む): 15930900

約数和(自身を除く): 8165572

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 28549, 57098, 114196, 228392, 456784, 485333, 970666, 1941332, 3882664, 7765328]

約数ペア:

[(1, 7765328), (2, 3882664), (4, 1941332), (8, 970666), (16, 485333), (17, 456784), (34, 228392), (68, 114196), (136, 57098), (272, 28549)]