68102764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{8221}}^1$

素因数の和:8353

約数の個数: 24

約数和(自身を含む): 126618800

約数和(自身を除く): 58516036

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8221, 8284, 16442, 32884, 156199, 312398, 624796, 896089, 1792178, 3584356, 17025691, 34051382, 68102764]

約数ペア:

[(1, 68102764), (2, 34051382), (4, 17025691), (19, 3584356), (38, 1792178), (76, 896089), (109, 624796), (218, 312398), (436, 156199), (2071, 32884), (4142, 16442), (8221, 8284)]