64649612

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{653}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 115695216

約数和(自身を除く): 51045604

約数列:

[1, 2, 4, 53, 106, 212, 467, 653, 934, 1306, 1868, 2612, 24751, 34609, 49502, 69218, 99004, 138436, 304951, 609902, 1219804, 16162403, 32324806, 64649612]

約数ペア:

[(1, 64649612), (2, 32324806), (4, 16162403), (53, 1219804), (106, 609902), (212, 304951), (467, 138436), (653, 99004), (934, 69218), (1306, 49502), (1868, 34609), (2612, 24751)]