71316916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{5081}}^1$

素因数の和:5136

約数の個数: 36

約数和(自身を含む): 141940260

約数和(自身を除く): 70623344

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 1276, 3509, 5081, 7018, 10162, 14036, 20324, 55891, 111782, 147349, 223564, 294698, 589396, 614801, 1229602, 1620839, 2459204, 3241678, 6483356, 17829229, 35658458, 71316916]

約数ペア:

[(1, 71316916), (2, 35658458), (4, 17829229), (11, 6483356), (22, 3241678), (29, 2459204), (44, 1620839), (58, 1229602), (116, 614801), (121, 589396), (242, 294698), (319, 223564), (484, 147349), (638, 111782), (1276, 55891), (3509, 20324), (5081, 14036), (7018, 10162)]