78268696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12527}}^1$

素因数の和:12615

約数の個数: 32

約数和(自身を含む): 162362880

約数和(自身を除く): 84094184

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 12527, 25054, 50108, 100216, 137797, 275594, 551188, 889417, 1102376, 1778834, 3557668, 7115336, 9783587, 19567174, 39134348, 78268696]

約数ペア:

[(1, 78268696), (2, 39134348), (4, 19567174), (8, 9783587), (11, 7115336), (22, 3557668), (44, 1778834), (71, 1102376), (88, 889417), (142, 551188), (284, 275594), (568, 137797), (781, 100216), (1562, 50108), (3124, 25054), (6248, 12527)]