28917736

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{53951}}^1$

素因数の和:54024

約数の個数: 16

約数和(自身を含む): 55031040

約数和(自身を除く): 26113304

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 53951, 107902, 215804, 431608, 3614717, 7229434, 14458868, 28917736]

約数ペア:

[(1, 28917736), (2, 14458868), (4, 7229434), (8, 3614717), (67, 431608), (134, 215804), (268, 107902), (536, 53951)]