27813256

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 55209600

約数和(自身を除く): 27396344

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 2129, 3266, 4258, 6532, 8516, 13064, 17032, 48967, 97934, 151159, 195868, 302318, 391736, 604636, 1209272, 3476657, 6953314, 13906628, 27813256]

約数ペア:

[(1, 27813256), (2, 13906628), (4, 6953314), (8, 3476657), (23, 1209272), (46, 604636), (71, 391736), (92, 302318), (142, 195868), (184, 151159), (284, 97934), (568, 48967), (1633, 17032), (2129, 13064), (3266, 8516), (4258, 6532)]