68103784

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{6719}}^1$

素因数の和:6913

約数の個数: 32

約数和(自身を含む): 146764800

約数和(自身を除く): 78661016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 6719, 10136, 13438, 26876, 47033, 53752, 94066, 188132, 376264, 1216139, 2432278, 4864556, 8512973, 9729112, 17025946, 34051892, 68103784]

約数ペア:

[(1, 68103784), (2, 34051892), (4, 17025946), (7, 9729112), (8, 8512973), (14, 4864556), (28, 2432278), (56, 1216139), (181, 376264), (362, 188132), (724, 94066), (1267, 53752), (1448, 47033), (2534, 26876), (5068, 13438), (6719, 10136)]