56641624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{544631}}^1$

素因数の和:544650

約数の個数: 16

約数和(自身を含む): 114372720

約数和(自身を除く): 57731096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 544631, 1089262, 2178524, 4357048, 7080203, 14160406, 28320812, 56641624]

約数ペア:

[(1, 56641624), (2, 28320812), (4, 14160406), (8, 7080203), (13, 4357048), (26, 2178524), (52, 1089262), (104, 544631)]