71697556

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{32413}}^1$

素因数の和:32503

約数の個数: 24

約数和(自身を含む): 145214720

約数和(自身を除く): 73517164

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 32413, 64826, 129652, 226891, 453782, 907564, 2560627, 5121254, 10242508, 17924389, 35848778, 71697556]

約数ペア:

[(1, 71697556), (2, 35848778), (4, 17924389), (7, 10242508), (14, 5121254), (28, 2560627), (79, 907564), (158, 453782), (316, 226891), (553, 129652), (1106, 64826), (2212, 32413)]