39769912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54629}}^1$

素因数の和:54655

約数の個数: 32

約数和(自身を含む): 91778400

約数和(自身を除く): 52008488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 54629, 109258, 218516, 382403, 437032, 710177, 764806, 1420354, 1529612, 2840708, 3059224, 4971239, 5681416, 9942478, 19884956, 39769912]

約数ペア:

[(1, 39769912), (2, 19884956), (4, 9942478), (7, 5681416), (8, 4971239), (13, 3059224), (14, 2840708), (26, 1529612), (28, 1420354), (52, 764806), (56, 710177), (91, 437032), (104, 382403), (182, 218516), (364, 109258), (728, 54629)]