61979308

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{953}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 110587680

約数和(自身を除く): 48608372

約数列:

[1, 2, 4, 71, 142, 229, 284, 458, 916, 953, 1906, 3812, 16259, 32518, 65036, 67663, 135326, 218237, 270652, 436474, 872948, 15494827, 30989654, 61979308]

約数ペア:

[(1, 61979308), (2, 30989654), (4, 15494827), (71, 872948), (142, 436474), (229, 270652), (284, 218237), (458, 135326), (916, 67663), (953, 65036), (1906, 32518), (3812, 16259)]