26111540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14347}}^1$

素因数の和:14376

約数の個数: 48

約数和(自身を含む): 67492992

約数和(自身を除く): 41381452

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 14347, 28694, 57388, 71735, 100429, 143470, 186511, 200858, 286940, 373022, 401716, 502145, 746044, 932555, 1004290, 1305577, 1865110, 2008580, 2611154, 3730220, 5222308, 6527885, 13055770, 26111540]

約数ペア:

[(1, 26111540), (2, 13055770), (4, 6527885), (5, 5222308), (7, 3730220), (10, 2611154), (13, 2008580), (14, 1865110), (20, 1305577), (26, 1004290), (28, 932555), (35, 746044), (52, 502145), (65, 401716), (70, 373022), (91, 286940), (130, 200858), (140, 186511), (182, 143470), (260, 100429), (364, 71735), (455, 57388), (910, 28694), (1820, 14347)]