7924352008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{87589}}^1$

素因数の和:87901

約数の個数: 32

約数和(自身を含む): 15261681600

約数和(自身を除く): 7337329592

約数列:

[1, 2, 4, 8, 43, 86, 172, 263, 344, 526, 1052, 2104, 11309, 22618, 45236, 87589, 90472, 175178, 350356, 700712, 3766327, 7532654, 15065308, 23035907, 30130616, 46071814, 92143628, 184287256, 990544001, 1981088002, 3962176004, 7924352008]

約数ペア:

[(1, 7924352008), (2, 3962176004), (4, 1981088002), (8, 990544001), (43, 184287256), (86, 92143628), (172, 46071814), (263, 30130616), (344, 23035907), (526, 15065308), (1052, 7532654), (2104, 3766327), (11309, 700712), (22618, 350356), (45236, 175178), (87589, 90472)]