28319648

素因数分解:

$2^5\times 7^2\times {\mathrm{18061}}^1$

素因数の和:18085

約数の個数: 36

約数和(自身を含む): 64860642

約数和(自身を除く): 36540994

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 18061, 36122, 72244, 126427, 144488, 252854, 288976, 505708, 577952, 884989, 1011416, 1769978, 2022832, 3539956, 4045664, 7079912, 14159824, 28319648]

約数ペア:

[(1, 28319648), (2, 14159824), (4, 7079912), (7, 4045664), (8, 3539956), (14, 2022832), (16, 1769978), (28, 1011416), (32, 884989), (49, 577952), (56, 505708), (98, 288976), (112, 252854), (196, 144488), (224, 126427), (392, 72244), (784, 36122), (1568, 18061)]