28701932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53951}}^1$

素因数の和:53981

約数の個数: 24

約数和(自身を含む): 60426240

約数和(自身を除く): 31724308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 53951, 107902, 215804, 377657, 755314, 1025069, 1510628, 2050138, 4100276, 7175483, 14350966, 28701932]

約数ペア:

[(1, 28701932), (2, 14350966), (4, 7175483), (7, 4100276), (14, 2050138), (19, 1510628), (28, 1025069), (38, 755314), (76, 377657), (133, 215804), (266, 107902), (532, 53951)]