71138384

素因数分解:

$2^4\times {\mathrm{1163}}^1\times {\mathrm{3823}}^1$

素因数の和:4994

約数の個数: 20

約数和(自身を含む): 137985216

約数和(自身を除く): 66846832

約数列:

[1, 2, 4, 8, 16, 1163, 2326, 3823, 4652, 7646, 9304, 15292, 18608, 30584, 61168, 4446149, 8892298, 17784596, 35569192, 71138384]

約数ペア:

[(1, 71138384), (2, 35569192), (4, 17784596), (8, 8892298), (16, 4446149), (1163, 61168), (2326, 30584), (3823, 18608), (4652, 15292), (7646, 9304)]