78804596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22619}}^1$

素因数の和:22703

約数の個数: 24

約数和(自身を含む): 150739680

約数和(自身を除く): 71935084

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 22619, 45238, 90476, 294047, 588094, 1176188, 1515473, 3030946, 6061892, 19701149, 39402298, 78804596]

約数ペア:

[(1, 78804596), (2, 39402298), (4, 19701149), (13, 6061892), (26, 3030946), (52, 1515473), (67, 1176188), (134, 588094), (268, 294047), (871, 90476), (1742, 45238), (3484, 22619)]