25064284

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3119}}^1$

素因数の和:3178

約数の個数: 36

約数和(自身を含む): 52284960

約数和(自身を除く): 27220676

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 3119, 4018, 6238, 8036, 12476, 21833, 43666, 87332, 127879, 152831, 255758, 305662, 511516, 611324, 895153, 1790306, 3580612, 6266071, 12532142, 25064284]

約数ペア:

[(1, 25064284), (2, 12532142), (4, 6266071), (7, 3580612), (14, 1790306), (28, 895153), (41, 611324), (49, 511516), (82, 305662), (98, 255758), (164, 152831), (196, 127879), (287, 87332), (574, 43666), (1148, 21833), (2009, 12476), (3119, 8036), (4018, 6238)]