25746032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3019}}^1$

素因数の和:3081

約数の個数: 40

約数和(自身を含む): 55048560

約数和(自身を除く): 29302528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 3019, 4264, 6038, 8528, 12076, 24152, 39247, 48304, 78494, 123779, 156988, 247558, 313976, 495116, 627952, 990232, 1609127, 1980464, 3218254, 6436508, 12873016, 25746032]

約数ペア:

[(1, 25746032), (2, 12873016), (4, 6436508), (8, 3218254), (13, 1980464), (16, 1609127), (26, 990232), (41, 627952), (52, 495116), (82, 313976), (104, 247558), (164, 156988), (208, 123779), (328, 78494), (533, 48304), (656, 39247), (1066, 24152), (2132, 12076), (3019, 8528), (4264, 6038)]