28711648

素因数分解:

$2^5\times 7^2\times {\mathrm{18311}}^1$

素因数の和:18335

約数の個数: 36

約数和(自身を含む): 65758392

約数和(自身を除く): 37046744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 18311, 36622, 73244, 128177, 146488, 256354, 292976, 512708, 585952, 897239, 1025416, 1794478, 2050832, 3588956, 4101664, 7177912, 14355824, 28711648]

約数ペア:

[(1, 28711648), (2, 14355824), (4, 7177912), (7, 4101664), (8, 3588956), (14, 2050832), (16, 1794478), (28, 1025416), (32, 897239), (49, 585952), (56, 512708), (98, 292976), (112, 256354), (196, 146488), (224, 128177), (392, 73244), (784, 36622), (1568, 18311)]