77419628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{135349}}^1$

素因数の和:135377

約数の個数: 24

約数和(自身を含む): 159171600

約数和(自身を除く): 81751972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 135349, 270698, 541396, 1488839, 1759537, 2977678, 3519074, 5955356, 7038148, 19354907, 38709814, 77419628]

約数ペア:

[(1, 77419628), (2, 38709814), (4, 19354907), (11, 7038148), (13, 5955356), (22, 3519074), (26, 2977678), (44, 1759537), (52, 1488839), (143, 541396), (286, 270698), (572, 135349)]