25289538

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 52157952

約数和(自身を除く): 26868414

約数列:

[1, 2, 3, 6, 41, 82, 123, 223, 246, 446, 461, 669, 922, 1338, 1383, 2766, 9143, 18286, 18901, 27429, 37802, 54858, 56703, 102803, 113406, 205606, 308409, 616818, 4214923, 8429846, 12644769, 25289538]

約数ペア:

[(1, 25289538), (2, 12644769), (3, 8429846), (6, 4214923), (41, 616818), (82, 308409), (123, 205606), (223, 113406), (246, 102803), (446, 56703), (461, 54858), (669, 37802), (922, 27429), (1338, 18901), (1383, 18286), (2766, 9143)]