73897066

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{21247}}^1$

素因数の和:21333

約数の個数: 16

約数和(自身を含む): 116269056

約数和(自身を除く): 42371990

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 21247, 42494, 786139, 998609, 1572278, 1997218, 36948533, 73897066]

約数ペア:

[(1, 73897066), (2, 36948533), (37, 1997218), (47, 1572278), (74, 998609), (94, 786139), (1739, 42494), (3478, 21247)]