68879294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 119232000

約数和(自身を除く): 50352706

約数列:

[1, 2, 11, 19, 22, 38, 209, 367, 418, 449, 734, 898, 4037, 4939, 6973, 8074, 8531, 9878, 13946, 17062, 76703, 93841, 153406, 164783, 187682, 329566, 1812613, 3130877, 3625226, 6261754, 34439647, 68879294]

約数ペア:

[(1, 68879294), (2, 34439647), (11, 6261754), (19, 3625226), (22, 3130877), (38, 1812613), (209, 329566), (367, 187682), (418, 164783), (449, 153406), (734, 93841), (898, 76703), (4037, 17062), (4939, 13946), (6973, 9878), (8074, 8531)]