42804916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138977}}^1$

素因数の和:138999

約数の個数: 24

約数和(自身を含む): 93393216

約数和(自身を除く): 50588300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 138977, 277954, 555908, 972839, 1528747, 1945678, 3057494, 3891356, 6114988, 10701229, 21402458, 42804916]

約数ペア:

[(1, 42804916), (2, 21402458), (4, 10701229), (7, 6114988), (11, 3891356), (14, 3057494), (22, 1945678), (28, 1528747), (44, 972839), (77, 555908), (154, 277954), (308, 138977)]