63556376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1571}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 128746800

約数和(自身を除く): 65190424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1556, 1571, 3112, 3142, 5057, 6284, 10114, 12568, 20228, 20423, 40456, 40846, 81692, 163384, 611119, 1222238, 2444476, 4888952, 7944547, 15889094, 31778188, 63556376]

約数ペア:

[(1, 63556376), (2, 31778188), (4, 15889094), (8, 7944547), (13, 4888952), (26, 2444476), (52, 1222238), (104, 611119), (389, 163384), (778, 81692), (1556, 40846), (1571, 40456), (3112, 20423), (3142, 20228), (5057, 12568), (6284, 10114)]