67918316

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{631}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 121040640

約数和(自身を除く): 53122324

約数列:

[1, 2, 4, 71, 142, 284, 379, 631, 758, 1262, 1516, 2524, 26909, 44801, 53818, 89602, 107636, 179204, 239149, 478298, 956596, 16979579, 33959158, 67918316]

約数ペア:

[(1, 67918316), (2, 33959158), (4, 16979579), (71, 956596), (142, 478298), (284, 239149), (379, 179204), (631, 107636), (758, 89602), (1262, 53818), (1516, 44801), (2524, 26909)]