64886068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{6971}}^1$

素因数の和:7167

約数の個数: 24

約数和(自身を含む): 122986080

約数和(自身を除く): 58100012

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 2327, 4654, 6971, 9308, 13942, 27884, 90623, 181246, 362492, 1247809, 2495618, 4991236, 16221517, 32443034, 64886068]

約数ペア:

[(1, 64886068), (2, 32443034), (4, 16221517), (13, 4991236), (26, 2495618), (52, 1247809), (179, 362492), (358, 181246), (716, 90623), (2327, 27884), (4654, 13942), (6971, 9308)]