39805064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1103}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 80680320

約数和(自身を除く): 40875256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 347, 694, 1103, 1388, 2206, 2776, 4412, 4511, 8824, 9022, 14339, 18044, 28678, 36088, 57356, 114712, 382741, 765482, 1530964, 3061928, 4975633, 9951266, 19902532, 39805064]

約数ペア:

[(1, 39805064), (2, 19902532), (4, 9951266), (8, 4975633), (13, 3061928), (26, 1530964), (52, 765482), (104, 382741), (347, 114712), (694, 57356), (1103, 36088), (1388, 28678), (2206, 18044), (2776, 14339), (4412, 9022), (4511, 8824)]