29819728

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{30553}}^1$

素因数の和:30622

約数の個数: 20

約数和(自身を含む): 58724788

約数和(自身を除く): 28905060

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 30553, 61106, 122212, 244424, 488848, 1863733, 3727466, 7454932, 14909864, 29819728]

約数ペア:

[(1, 29819728), (2, 14909864), (4, 7454932), (8, 3727466), (16, 1863733), (61, 488848), (122, 244424), (244, 122212), (488, 61106), (976, 30553)]