28740262

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{757}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 44315712

約数和(自身を除く): 15575450

約数列:

[1, 2, 41, 82, 463, 757, 926, 1514, 18983, 31037, 37966, 62074, 350491, 700982, 14370131, 28740262]

約数ペア:

[(1, 28740262), (2, 14370131), (41, 700982), (82, 350491), (463, 62074), (757, 37966), (926, 31037), (1514, 18983)]