77464816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33857}}^1$

素因数の和:33889

約数の個数: 40

約数和(自身を含む): 176332464

約数和(自身を除く): 98867648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 33857, 67714, 135428, 270856, 372427, 440141, 541712, 744854, 880282, 1489708, 1760564, 2979416, 3521128, 4841551, 5958832, 7042256, 9683102, 19366204, 38732408, 77464816]

約数ペア:

[(1, 77464816), (2, 38732408), (4, 19366204), (8, 9683102), (11, 7042256), (13, 5958832), (16, 4841551), (22, 3521128), (26, 2979416), (44, 1760564), (52, 1489708), (88, 880282), (104, 744854), (143, 541712), (176, 440141), (208, 372427), (286, 270856), (572, 135428), (1144, 67714), (2288, 33857)]