38257142

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1593

約数の個数: 48

約数和(自身を含む): 76038912

約数和(自身を除く): 37781770

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1543, 1771, 2254, 3086, 3542, 10801, 12397, 16973, 21602, 24794, 33946, 35489, 70978, 75607, 118811, 151214, 237622, 248423, 390379, 496846, 780758, 831677, 1663354, 1738961, 2732653, 3477922, 5465306, 19128571, 38257142]

約数ペア:

[(1, 38257142), (2, 19128571), (7, 5465306), (11, 3477922), (14, 2732653), (22, 1738961), (23, 1663354), (46, 831677), (49, 780758), (77, 496846), (98, 390379), (154, 248423), (161, 237622), (253, 151214), (322, 118811), (506, 75607), (539, 70978), (1078, 35489), (1127, 33946), (1543, 24794), (1771, 21602), (2254, 16973), (3086, 12397), (3542, 10801)]