70089176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1009}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 138774000

約数和(自身を除く): 68684824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 457, 914, 1009, 1828, 2018, 3656, 4036, 8072, 8683, 17366, 19171, 34732, 38342, 69464, 76684, 153368, 461113, 922226, 1844452, 3688904, 8761147, 17522294, 35044588, 70089176]

約数ペア:

[(1, 70089176), (2, 35044588), (4, 17522294), (8, 8761147), (19, 3688904), (38, 1844452), (76, 922226), (152, 461113), (457, 153368), (914, 76684), (1009, 69464), (1828, 38342), (2018, 34732), (3656, 19171), (4036, 17366), (8072, 8683)]