40601066

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 72394560

約数和(自身を除く): 31793494

約数列:

[1, 2, 11, 17, 22, 34, 71, 121, 139, 142, 187, 242, 278, 374, 781, 1207, 1529, 1562, 2057, 2363, 2414, 3058, 4114, 4726, 8591, 9869, 13277, 16819, 17182, 19738, 25993, 26554, 33638, 51986, 108559, 146047, 167773, 217118, 285923, 292094, 335546, 571846, 1194149, 1845503, 2388298, 3691006, 20300533, 40601066]

約数ペア:

[(1, 40601066), (2, 20300533), (11, 3691006), (17, 2388298), (22, 1845503), (34, 1194149), (71, 571846), (121, 335546), (139, 292094), (142, 285923), (187, 217118), (242, 167773), (278, 146047), (374, 108559), (781, 51986), (1207, 33638), (1529, 26554), (1562, 25993), (2057, 19738), (2363, 17182), (2414, 16819), (3058, 13277), (4114, 9869), (4726, 8591)]