71709128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{527273}}^1$

素因数の和:527296

約数の個数: 16

約数和(自身を含む): 142363980

約数和(自身を除く): 70654852

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 527273, 1054546, 2109092, 4218184, 8963641, 17927282, 35854564, 71709128]

約数ペア:

[(1, 71709128), (2, 35854564), (4, 17927282), (8, 8963641), (17, 4218184), (34, 2109092), (68, 1054546), (136, 527273)]