26400956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{907}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 48814080

約数和(自身を除く): 22413124

約数列:

[1, 2, 4, 19, 38, 76, 383, 766, 907, 1532, 1814, 3628, 7277, 14554, 17233, 29108, 34466, 68932, 347381, 694762, 1389524, 6600239, 13200478, 26400956]

約数ペア:

[(1, 26400956), (2, 13200478), (4, 6600239), (19, 1389524), (38, 694762), (76, 347381), (383, 68932), (766, 34466), (907, 29108), (1532, 17233), (1814, 14554), (3628, 7277)]