28573664

素因数分解:

$2^5\times 7^2\times {\mathrm{18223}}^1$

素因数の和:18247

約数の個数: 36

約数和(自身を含む): 65442384

約数和(自身を除く): 36868720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 18223, 36446, 72892, 127561, 145784, 255122, 291568, 510244, 583136, 892927, 1020488, 1785854, 2040976, 3571708, 4081952, 7143416, 14286832, 28573664]

約数ペア:

[(1, 28573664), (2, 14286832), (4, 7143416), (7, 4081952), (8, 3571708), (14, 2040976), (16, 1785854), (28, 1020488), (32, 892927), (49, 583136), (56, 510244), (98, 291568), (112, 255122), (196, 145784), (224, 127561), (392, 72892), (784, 36446), (1568, 18223)]