25125386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 45057600

約数和(自身を除く): 19932214

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 286, 649, 767, 1298, 1489, 1534, 2978, 8437, 16379, 16874, 19357, 32758, 38714, 87851, 175702, 212927, 425854, 966361, 1142063, 1932722, 2284126, 12562693, 25125386]

約数ペア:

[(1, 25125386), (2, 12562693), (11, 2284126), (13, 1932722), (22, 1142063), (26, 966361), (59, 425854), (118, 212927), (143, 175702), (286, 87851), (649, 38714), (767, 32758), (1298, 19357), (1489, 16874), (1534, 16379), (2978, 8437)]