73220266

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 129024000

約数和(自身を除く): 55803734

約数列:

[1, 2, 7, 14, 47, 94, 223, 329, 446, 499, 658, 998, 1561, 3122, 3493, 6986, 10481, 20962, 23453, 46906, 73367, 111277, 146734, 164171, 222554, 328342, 778939, 1557878, 5230019, 10460038, 36610133, 73220266]

約数ペア:

[(1, 73220266), (2, 36610133), (7, 10460038), (14, 5230019), (47, 1557878), (94, 778939), (223, 328342), (329, 222554), (446, 164171), (499, 146734), (658, 111277), (998, 73367), (1561, 46906), (3122, 23453), (3493, 20962), (6986, 10481)]