12400192

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:419

約数の個数: 56

約数和(自身を含む): 28529280

約数和(自身を除く): 16129088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 311, 356, 448, 622, 623, 712, 1244, 1246, 1424, 2177, 2488, 2492, 2848, 4354, 4976, 4984, 5696, 8708, 9952, 9968, 17416, 19904, 19936, 27679, 34832, 39872, 55358, 69664, 110716, 139328, 193753, 221432, 387506, 442864, 775012, 885728, 1550024, 1771456, 3100048, 6200096, 12400192]

約数ペア:

[(1, 12400192), (2, 6200096), (4, 3100048), (7, 1771456), (8, 1550024), (14, 885728), (16, 775012), (28, 442864), (32, 387506), (56, 221432), (64, 193753), (89, 139328), (112, 110716), (178, 69664), (224, 55358), (311, 39872), (356, 34832), (448, 27679), (622, 19936), (623, 19904), (712, 17416), (1244, 9968), (1246, 9952), (1424, 8708), (2177, 5696), (2488, 4984), (2492, 4976), (2848, 4354)]