39765784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 78796800

約数和(自身を除く): 39031016

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 431, 607, 862, 1214, 1724, 2428, 3448, 4856, 8189, 11533, 16378, 23066, 32756, 46132, 65512, 92264, 261617, 523234, 1046468, 2092936, 4970723, 9941446, 19882892, 39765784]

約数ペア:

[(1, 39765784), (2, 19882892), (4, 9941446), (8, 4970723), (19, 2092936), (38, 1046468), (76, 523234), (152, 261617), (431, 92264), (607, 65512), (862, 46132), (1214, 32756), (1724, 23066), (2428, 16378), (3448, 11533), (4856, 8189)]