71804512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{172607}}^1$

素因数の和:172630

約数の個数: 24

約数和(自身を含む): 152240256

約数和(自身を除く): 80435744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 172607, 345214, 690428, 1380856, 2243891, 2761712, 4487782, 5523424, 8975564, 17951128, 35902256, 71804512]

約数ペア:

[(1, 71804512), (2, 35902256), (4, 17951128), (8, 8975564), (13, 5523424), (16, 4487782), (26, 2761712), (32, 2243891), (52, 1380856), (104, 690428), (208, 345214), (416, 172607)]