28911628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1873}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 53836272

約数和(自身を除く): 24924644

約数列:

[1, 2, 4, 17, 34, 68, 227, 454, 908, 1873, 3746, 3859, 7492, 7718, 15436, 31841, 63682, 127364, 425171, 850342, 1700684, 7227907, 14455814, 28911628]

約数ペア:

[(1, 28911628), (2, 14455814), (4, 7227907), (17, 1700684), (34, 850342), (68, 425171), (227, 127364), (454, 63682), (908, 31841), (1873, 15436), (3746, 7718), (3859, 7492)]