22434412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 53125632

約数和(自身を除く): 30691220

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 431, 572, 676, 862, 1001, 1183, 1724, 1859, 2002, 2366, 3017, 3718, 4004, 4732, 4741, 5603, 6034, 7436, 9482, 11206, 12068, 13013, 18964, 22412, 26026, 33187, 39221, 52052, 61633, 66374, 72839, 78442, 123266, 132748, 145678, 156884, 246532, 291356, 431431, 509873, 801229, 862862, 1019746, 1602458, 1725724, 2039492, 3204916, 5608603, 11217206, 22434412]

約数ペア:

[(1, 22434412), (2, 11217206), (4, 5608603), (7, 3204916), (11, 2039492), (13, 1725724), (14, 1602458), (22, 1019746), (26, 862862), (28, 801229), (44, 509873), (52, 431431), (77, 291356), (91, 246532), (143, 156884), (154, 145678), (169, 132748), (182, 123266), (286, 78442), (308, 72839), (338, 66374), (364, 61633), (431, 52052), (572, 39221), (676, 33187), (862, 26026), (1001, 22412), (1183, 18964), (1724, 13013), (1859, 12068), (2002, 11206), (2366, 9482), (3017, 7436), (3718, 6034), (4004, 5603), (4732, 4741)]