65913796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{18919}}^1$

素因数の和:19003

約数の個数: 24

約数和(自身を含む): 126082880

約数和(自身を除く): 60169084

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 18919, 37838, 75676, 245947, 491894, 983788, 1267573, 2535146, 5070292, 16478449, 32956898, 65913796]

約数ペア:

[(1, 65913796), (2, 32956898), (4, 16478449), (13, 5070292), (26, 2535146), (52, 1267573), (67, 983788), (134, 491894), (268, 245947), (871, 75676), (1742, 37838), (3484, 18919)]