42239078

素因数分解:

$2^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 75072000

約数和(自身を除く): 32832922

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 343, 469, 686, 919, 938, 1838, 3283, 6433, 6566, 12866, 22981, 45031, 45962, 61573, 90062, 123146, 315217, 431011, 630434, 862022, 3017077, 6034154, 21119539, 42239078]

約数ペア:

[(1, 42239078), (2, 21119539), (7, 6034154), (14, 3017077), (49, 862022), (67, 630434), (98, 431011), (134, 315217), (343, 123146), (469, 90062), (686, 61573), (919, 45962), (938, 45031), (1838, 22981), (3283, 12866), (6433, 6566)]