25481368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17033}}^1$

素因数の和:17067

約数の個数: 32

約数和(自身を含む): 55190160

約数和(自身を除く): 29708792

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 17033, 34066, 68132, 136264, 187363, 289561, 374726, 579122, 749452, 1158244, 1498904, 2316488, 3185171, 6370342, 12740684, 25481368]

約数ペア:

[(1, 25481368), (2, 12740684), (4, 6370342), (8, 3185171), (11, 2316488), (17, 1498904), (22, 1158244), (34, 749452), (44, 579122), (68, 374726), (88, 289561), (136, 187363), (187, 136264), (374, 68132), (748, 34066), (1496, 17033)]