65363168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2307

約数の個数: 48

約数和(自身を含む): 140597856

約数和(自身を除く): 75234688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2213, 2272, 3692, 4426, 7384, 8852, 14768, 17704, 28769, 29536, 35408, 57538, 70816, 115076, 157123, 230152, 314246, 460304, 628492, 920608, 1256984, 2042599, 2513968, 4085198, 5027936, 8170396, 16340792, 32681584, 65363168]

約数ペア:

[(1, 65363168), (2, 32681584), (4, 16340792), (8, 8170396), (13, 5027936), (16, 4085198), (26, 2513968), (32, 2042599), (52, 1256984), (71, 920608), (104, 628492), (142, 460304), (208, 314246), (284, 230152), (416, 157123), (568, 115076), (923, 70816), (1136, 57538), (1846, 35408), (2213, 29536), (2272, 28769), (3692, 17704), (4426, 14768), (7384, 8852)]