28643210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{60943}}^1$

素因数の和:60997

約数の個数: 16

約数和(自身を含む): 52655616

約数和(自身を除く): 24012406

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 60943, 121886, 304715, 609430, 2864321, 5728642, 14321605, 28643210]

約数ペア:

[(1, 28643210), (2, 14321605), (5, 5728642), (10, 2864321), (47, 609430), (94, 304715), (235, 121886), (470, 60943)]