72454459

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{55351}}^1$

素因数の和:55386

約数の個数: 16

約数和(自身を含む): 95648256

約数和(自身を除く): 23193797

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 55351, 387457, 608861, 940967, 4262027, 6586769, 10350637, 72454459]

約数ペア:

[(1, 72454459), (7, 10350637), (11, 6586769), (17, 4262027), (77, 940967), (119, 608861), (187, 387457), (1309, 55351)]