39141128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1009}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 79325400

約数和(自身を除く): 40184272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 373, 746, 1009, 1492, 2018, 2984, 4036, 4849, 8072, 9698, 13117, 19396, 26234, 38792, 52468, 104936, 376357, 752714, 1505428, 3010856, 4892641, 9785282, 19570564, 39141128]

約数ペア:

[(1, 39141128), (2, 19570564), (4, 9785282), (8, 4892641), (13, 3010856), (26, 1505428), (52, 752714), (104, 376357), (373, 104936), (746, 52468), (1009, 38792), (1492, 26234), (2018, 19396), (2984, 13117), (4036, 9698), (4849, 8072)]