40218304

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:965

約数の個数: 56

約数和(自身を含む): 92171520

約数和(自身を除く): 51953216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 839, 856, 1498, 1678, 1712, 2996, 3356, 3424, 5873, 5992, 6712, 6848, 11746, 11984, 13424, 23492, 23968, 26848, 46984, 47936, 53696, 89773, 93968, 179546, 187936, 359092, 375872, 628411, 718184, 1256822, 1436368, 2513644, 2872736, 5027288, 5745472, 10054576, 20109152, 40218304]

約数ペア:

[(1, 40218304), (2, 20109152), (4, 10054576), (7, 5745472), (8, 5027288), (14, 2872736), (16, 2513644), (28, 1436368), (32, 1256822), (56, 718184), (64, 628411), (107, 375872), (112, 359092), (214, 187936), (224, 179546), (428, 93968), (448, 89773), (749, 53696), (839, 47936), (856, 46984), (1498, 26848), (1678, 23968), (1712, 23492), (2996, 13424), (3356, 11984), (3424, 11746), (5873, 6848), (5992, 6712)]