42280616

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2281}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 90914880

約数和(自身を除く): 48634264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2281, 2317, 2648, 4562, 4634, 9124, 9268, 15967, 18248, 18536, 31934, 63868, 127736, 755011, 1510022, 3020044, 5285077, 6040088, 10570154, 21140308, 42280616]

約数ペア:

[(1, 42280616), (2, 21140308), (4, 10570154), (7, 6040088), (8, 5285077), (14, 3020044), (28, 1510022), (56, 755011), (331, 127736), (662, 63868), (1324, 31934), (2281, 18536), (2317, 18248), (2648, 15967), (4562, 9268), (4634, 9124)]