68785028

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1176

約数の個数: 36

約数和(自身を含む): 131814900

約数和(自身を除く): 63029872

約数列:

[1, 2, 4, 13, 26, 52, 97, 169, 194, 338, 388, 676, 1049, 1261, 2098, 2522, 4196, 5044, 13637, 16393, 27274, 32786, 54548, 65572, 101753, 177281, 203506, 354562, 407012, 709124, 1322789, 2645578, 5291156, 17196257, 34392514, 68785028]

約数ペア:

[(1, 68785028), (2, 34392514), (4, 17196257), (13, 5291156), (26, 2645578), (52, 1322789), (97, 709124), (169, 407012), (194, 354562), (338, 203506), (388, 177281), (676, 101753), (1049, 65572), (1261, 54548), (2098, 32786), (2522, 27274), (4196, 16393), (5044, 13637)]