28655984

素因数分解:

$2^4\times 7^2\times {\mathrm{36551}}^1$

素因数の和:36573

約数の個数: 30

約数和(自身を含む): 64587384

約数和(自身を除く): 35931400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 36551, 73102, 146204, 255857, 292408, 511714, 584816, 1023428, 1790999, 2046856, 3581998, 4093712, 7163996, 14327992, 28655984]

約数ペア:

[(1, 28655984), (2, 14327992), (4, 7163996), (7, 4093712), (8, 3581998), (14, 2046856), (16, 1790999), (28, 1023428), (49, 584816), (56, 511714), (98, 292408), (112, 255857), (196, 146204), (392, 73102), (784, 36551)]