237920072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{3121}}^1$

素因数の和:3873

約数の個数: 32

約数和(自身を含む): 481225080

約数和(自身を除く): 243305008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 733, 1466, 2932, 3121, 5864, 6242, 9529, 12484, 19058, 24968, 38116, 40573, 76232, 81146, 162292, 324584, 2287693, 4575386, 9150772, 18301544, 29740009, 59480018, 118960036, 237920072]

約数ペア:

[(1, 237920072), (2, 118960036), (4, 59480018), (8, 29740009), (13, 18301544), (26, 9150772), (52, 4575386), (104, 2287693), (733, 324584), (1466, 162292), (2932, 81146), (3121, 76232), (5864, 40573), (6242, 38116), (9529, 24968), (12484, 19058)]