71322004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{80681}}^1$

素因数の和:80715

約数の個数: 24

約数和(自身を含む): 142323048

約数和(自身を除く): 71001044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 80681, 161362, 322724, 1048853, 1371577, 2097706, 2743154, 4195412, 5486308, 17830501, 35661002, 71322004]

約数ペア:

[(1, 71322004), (2, 35661002), (4, 17830501), (13, 5486308), (17, 4195412), (26, 2743154), (34, 2097706), (52, 1371577), (68, 1048853), (221, 322724), (442, 161362), (884, 80681)]