140896028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{387077}}^1$

素因数の和:387101

約数の個数: 24

約数和(自身を含む): 303469152

約数和(自身を除く): 162573124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 387077, 774154, 1548308, 2709539, 5032001, 5419078, 10064002, 10838156, 20128004, 35224007, 70448014, 140896028]

約数ペア:

[(1, 140896028), (2, 70448014), (4, 35224007), (7, 20128004), (13, 10838156), (14, 10064002), (26, 5419078), (28, 5032001), (52, 2709539), (91, 1548308), (182, 774154), (364, 387077)]