28814204

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 51559200

約数和(自身を除く): 22744996

約数列:

[1, 2, 4, 61, 122, 244, 269, 439, 538, 878, 1076, 1756, 16409, 26779, 32818, 53558, 65636, 107116, 118091, 236182, 472364, 7203551, 14407102, 28814204]

約数ペア:

[(1, 28814204), (2, 14407102), (4, 7203551), (61, 472364), (122, 236182), (244, 118091), (269, 107116), (439, 65636), (538, 53558), (878, 32818), (1076, 26779), (1756, 16409)]