76656554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{21211}}^1$

素因数の和:21365

約数の個数: 16

約数和(自身を含む): 124726560

約数和(自身を除く): 48070006

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 21211, 42422, 275743, 551486, 2948329, 5896658, 38328277, 76656554]

約数ペア:

[(1, 76656554), (2, 38328277), (13, 5896658), (26, 2948329), (139, 551486), (278, 275743), (1807, 42422), (3614, 21211)]