673648

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:672

約数の個数: 20

約数和(自身を含む): 1325808

約数和(自身を除く): 652160

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 593, 1136, 1186, 2372, 4744, 9488, 42103, 84206, 168412, 336824, 673648]

約数ペア:

[(1, 673648), (2, 336824), (4, 168412), (8, 84206), (16, 42103), (71, 9488), (142, 4744), (284, 2372), (568, 1186), (593, 1136)]