56813744

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{21011}}^1$

素因数の和:21045

約数の個数: 30

約数和(自身を含む): 119201076

約数和(自身を除く): 62387332

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 21011, 42022, 84044, 168088, 273143, 336176, 546286, 1092572, 2185144, 3550859, 4370288, 7101718, 14203436, 28406872, 56813744]

約数ペア:

[(1, 56813744), (2, 28406872), (4, 14203436), (8, 7101718), (13, 4370288), (16, 3550859), (26, 2185144), (52, 1092572), (104, 546286), (169, 336176), (208, 273143), (338, 168088), (676, 84044), (1352, 42022), (2704, 21011)]