40623842

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 75349440

約数和(自身を除く): 34725598

約数列:

[1, 2, 7, 14, 23, 46, 49, 67, 98, 134, 161, 269, 322, 469, 538, 938, 1127, 1541, 1883, 2254, 3082, 3283, 3766, 6187, 6566, 10787, 12374, 13181, 18023, 21574, 26362, 36046, 43309, 75509, 86618, 126161, 151018, 252322, 303163, 414529, 606326, 829058, 883127, 1766254, 2901703, 5803406, 20311921, 40623842]

約数ペア:

[(1, 40623842), (2, 20311921), (7, 5803406), (14, 2901703), (23, 1766254), (46, 883127), (49, 829058), (67, 606326), (98, 414529), (134, 303163), (161, 252322), (269, 151018), (322, 126161), (469, 86618), (538, 75509), (938, 43309), (1127, 36046), (1541, 26362), (1883, 21574), (2254, 18023), (3082, 13181), (3283, 12374), (3766, 10787), (6187, 6566)]