71829178

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{1303}}^1$

素因数の和:1989

約数の個数: 16

約数和(自身を含む): 110506176

約数和(自身を除く): 38676998

約数列:

[1, 2, 43, 86, 641, 1282, 1303, 2606, 27563, 55126, 56029, 112058, 835223, 1670446, 35914589, 71829178]

約数ペア:

[(1, 71829178), (2, 35914589), (43, 1670446), (86, 835223), (641, 112058), (1282, 56029), (1303, 55126), (2606, 27563)]