25128012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23011}}^1$

素因数の和:23038

約数の個数: 48

約数和(自身を含む): 72165632

約数和(自身を除く): 47037620

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 23011, 46022, 69033, 92044, 138066, 161077, 276132, 299143, 322154, 483231, 598286, 644308, 897429, 966462, 1196572, 1794858, 1932924, 2094001, 3589716, 4188002, 6282003, 8376004, 12564006, 25128012]

約数ペア:

[(1, 25128012), (2, 12564006), (3, 8376004), (4, 6282003), (6, 4188002), (7, 3589716), (12, 2094001), (13, 1932924), (14, 1794858), (21, 1196572), (26, 966462), (28, 897429), (39, 644308), (42, 598286), (52, 483231), (78, 322154), (84, 299143), (91, 276132), (156, 161077), (182, 138066), (273, 92044), (364, 69033), (546, 46022), (1092, 23011)]