68167810

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 126375552

約数和(自身を除く): 58207742

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 670, 710, 1433, 2866, 4757, 7165, 9514, 14330, 23785, 47570, 96011, 101743, 192022, 203486, 480055, 508715, 960110, 1017430, 6816781, 13633562, 34083905, 68167810]

約数ペア:

[(1, 68167810), (2, 34083905), (5, 13633562), (10, 6816781), (67, 1017430), (71, 960110), (134, 508715), (142, 480055), (335, 203486), (355, 192022), (670, 101743), (710, 96011), (1433, 47570), (2866, 23785), (4757, 14330), (7165, 9514)]