42689374

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1439}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 79349760

約数和(自身を除く): 36660386

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 182, 326, 1141, 1439, 2119, 2282, 2878, 4238, 10073, 14833, 18707, 20146, 29666, 37414, 130949, 234557, 261898, 469114, 1641899, 3049241, 3283798, 6098482, 21344687, 42689374]

約数ペア:

[(1, 42689374), (2, 21344687), (7, 6098482), (13, 3283798), (14, 3049241), (26, 1641899), (91, 469114), (163, 261898), (182, 234557), (326, 130949), (1141, 37414), (1439, 29666), (2119, 20146), (2282, 18707), (2878, 14833), (4238, 10073)]