61139548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1597}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 113560272

約数和(自身を除く): 52420724

約数列:

[1, 2, 4, 17, 34, 68, 563, 1126, 1597, 2252, 3194, 6388, 9571, 19142, 27149, 38284, 54298, 108596, 899111, 1798222, 3596444, 15284887, 30569774, 61139548]

約数ペア:

[(1, 61139548), (2, 30569774), (4, 15284887), (17, 3596444), (34, 1798222), (68, 899111), (563, 108596), (1126, 54298), (1597, 38284), (2252, 27149), (3194, 19142), (6388, 9571)]