77950288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{374761}}^1$

素因数の和:374782

約数の個数: 20

約数和(自身を含む): 162646708

約数和(自身を除く): 84696420

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 374761, 749522, 1499044, 2998088, 4871893, 5996176, 9743786, 19487572, 38975144, 77950288]

約数ペア:

[(1, 77950288), (2, 38975144), (4, 19487572), (8, 9743786), (13, 5996176), (16, 4871893), (26, 2998088), (52, 1499044), (104, 749522), (208, 374761)]