7217728

素因数分解:

$2^6\times 7^1\times {\mathrm{16111}}^1$

素因数の和:16130

約数の個数: 28

約数和(自身を含む): 16369792

約数和(自身を除く): 9152064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 16111, 32222, 64444, 112777, 128888, 225554, 257776, 451108, 515552, 902216, 1031104, 1804432, 3608864, 7217728]

約数ペア:

[(1, 7217728), (2, 3608864), (4, 1804432), (7, 1031104), (8, 902216), (14, 515552), (16, 451108), (28, 257776), (32, 225554), (56, 128888), (64, 112777), (112, 64444), (224, 32222), (448, 16111)]