1915728

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 5008608

約数和(自身を除く): 3092880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 373, 428, 642, 746, 856, 1119, 1284, 1492, 1712, 2238, 2568, 2984, 4476, 5136, 5968, 8952, 17904, 39911, 79822, 119733, 159644, 239466, 319288, 478932, 638576, 957864, 1915728]

約数ペア:

[(1, 1915728), (2, 957864), (3, 638576), (4, 478932), (6, 319288), (8, 239466), (12, 159644), (16, 119733), (24, 79822), (48, 39911), (107, 17904), (214, 8952), (321, 5968), (373, 5136), (428, 4476), (642, 2984), (746, 2568), (856, 2238), (1119, 1712), (1284, 1492)]