572572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2$

素因数の和:59

約数の個数: 54

約数和(自身を含む): 1362984

約数和(自身を除く): 790412

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 169, 182, 242, 286, 308, 338, 364, 484, 572, 676, 847, 1001, 1183, 1573, 1694, 1859, 2002, 2366, 3146, 3388, 3718, 4004, 4732, 6292, 7436, 11011, 13013, 20449, 22022, 26026, 40898, 44044, 52052, 81796, 143143, 286286, 572572]

約数ペア:

[(1, 572572), (2, 286286), (4, 143143), (7, 81796), (11, 52052), (13, 44044), (14, 40898), (22, 26026), (26, 22022), (28, 20449), (44, 13013), (52, 11011), (77, 7436), (91, 6292), (121, 4732), (143, 4004), (154, 3718), (169, 3388), (182, 3146), (242, 2366), (286, 2002), (308, 1859), (338, 1694), (364, 1573), (484, 1183), (572, 1001), (676, 847)]