25544132

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1220

約数の個数: 36

約数和(自身を含む): 50028720

約数和(自身を除く): 24484588

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1163, 1292, 2326, 4652, 5491, 10982, 19771, 21964, 22097, 39542, 44194, 79084, 88388, 336107, 375649, 672214, 751298, 1344428, 1502596, 6386033, 12772066, 25544132]

約数ペア:

[(1, 25544132), (2, 12772066), (4, 6386033), (17, 1502596), (19, 1344428), (34, 751298), (38, 672214), (68, 375649), (76, 336107), (289, 88388), (323, 79084), (578, 44194), (646, 39542), (1156, 22097), (1163, 21964), (1292, 19771), (2326, 10982), (4652, 5491)]