73217858

素因数分解:

$2^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{1381}}^1$

素因数の和:1938

約数の個数: 24

約数和(自身を含む): 128086524

約数和(自身を除く): 54868666

約数列:

[1, 2, 7, 14, 49, 98, 541, 1082, 1381, 2762, 3787, 7574, 9667, 19334, 26509, 53018, 67669, 135338, 747121, 1494242, 5229847, 10459694, 36608929, 73217858]

約数ペア:

[(1, 73217858), (2, 36608929), (7, 10459694), (14, 5229847), (49, 1494242), (98, 747121), (541, 135338), (1082, 67669), (1381, 53018), (2762, 26509), (3787, 19334), (7574, 9667)]