38337868

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 68901840

約数和(自身を除く): 30563972

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 556, 1301, 2602, 5204, 7367, 14734, 29468, 68953, 137906, 180839, 275812, 361678, 723356, 9584467, 19168934, 38337868]

約数ペア:

[(1, 38337868), (2, 19168934), (4, 9584467), (53, 723356), (106, 361678), (139, 275812), (212, 180839), (278, 137906), (556, 68953), (1301, 29468), (2602, 14734), (5204, 7367)]