27531567308

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12446459}}^1$

素因数の和:12446549

約数の個数: 24

約数和(自身を含む): 55760140800

約数和(自身を除く): 28228573492

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 12446459, 24892918, 49785836, 87125213, 174250426, 348500852, 983270261, 1966540522, 3933081044, 6882891827, 13765783654, 27531567308]

約数ペア:

[(1, 27531567308), (2, 13765783654), (4, 6882891827), (7, 3933081044), (14, 1966540522), (28, 983270261), (79, 348500852), (158, 174250426), (316, 87125213), (553, 49785836), (1106, 24892918), (2212, 12446459)]