28915456

素因数分解:

$2^8\times {\mathrm{112951}}^1$

素因数の和:112967

約数の個数: 18

約数和(自身を含む): 57718472

約数和(自身を除く): 28803016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 112951, 225902, 451804, 903608, 1807216, 3614432, 7228864, 14457728, 28915456]

約数ペア:

[(1, 28915456), (2, 14457728), (4, 7228864), (8, 3614432), (16, 1807216), (32, 903608), (64, 451804), (128, 225902), (256, 112951)]