78858364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11941}}^1$

素因数の和:12085

約数の個数: 24

約数和(自身を含む): 149800448

約数和(自身を除く): 70942084

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 11941, 23882, 47764, 155233, 310466, 620932, 1516507, 3033014, 6066028, 19714591, 39429182, 78858364]

約数ペア:

[(1, 78858364), (2, 39429182), (4, 19714591), (13, 6066028), (26, 3033014), (52, 1516507), (127, 620932), (254, 310466), (508, 155233), (1651, 47764), (3302, 23882), (6604, 11941)]