28565432

素因数分解:

$2^3\times 7^2\times {\mathrm{72871}}^1$

素因数の和:72891

約数の個数: 24

約数和(自身を含む): 62305560

約数和(自身を除く): 33740128

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 72871, 145742, 291484, 510097, 582968, 1020194, 2040388, 3570679, 4080776, 7141358, 14282716, 28565432]

約数ペア:

[(1, 28565432), (2, 14282716), (4, 7141358), (7, 4080776), (8, 3570679), (14, 2040388), (28, 1020194), (49, 582968), (56, 510097), (98, 291484), (196, 145742), (392, 72871)]