12658485424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{73589}}^1$

素因数の和:74437

約数の個数: 40

約数和(自身を含む): 26444713680

約数和(自身を除く): 13786228256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 827, 1654, 3308, 6616, 10751, 13232, 21502, 43004, 73589, 86008, 147178, 172016, 294356, 588712, 956657, 1177424, 1913314, 3826628, 7653256, 15306512, 60858103, 121716206, 243432412, 486864824, 791155339, 973729648, 1582310678, 3164621356, 6329242712, 12658485424]

約数ペア:

[(1, 12658485424), (2, 6329242712), (4, 3164621356), (8, 1582310678), (13, 973729648), (16, 791155339), (26, 486864824), (52, 243432412), (104, 121716206), (208, 60858103), (827, 15306512), (1654, 7653256), (3308, 3826628), (6616, 1913314), (10751, 1177424), (13232, 956657), (21502, 588712), (43004, 294356), (73589, 172016), (86008, 147178)]