73371518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3919}}^1$

素因数の和:3992

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 55329922

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 3919, 7838, 9361, 18722, 43109, 86218, 90137, 145003, 180274, 290006, 991507, 1595033, 1983014, 3190066, 3335069, 6670138, 36685759, 73371518]

約数ペア:

[(1, 73371518), (2, 36685759), (11, 6670138), (22, 3335069), (23, 3190066), (37, 1983014), (46, 1595033), (74, 991507), (253, 290006), (407, 180274), (506, 145003), (814, 90137), (851, 86218), (1702, 43109), (3919, 18722), (7838, 9361)]