72305728

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{9337}}^1$

素因数の和:9371

約数の個数: 42

約数和(自身を含む): 157728158

約数和(自身を除く): 85422430

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 9337, 18674, 37348, 74696, 102707, 149392, 205414, 298784, 410828, 597568, 821656, 1129777, 1643312, 2259554, 3286624, 4519108, 6573248, 9038216, 18076432, 36152864, 72305728]

約数ペア:

[(1, 72305728), (2, 36152864), (4, 18076432), (8, 9038216), (11, 6573248), (16, 4519108), (22, 3286624), (32, 2259554), (44, 1643312), (64, 1129777), (88, 821656), (121, 597568), (176, 410828), (242, 298784), (352, 205414), (484, 149392), (704, 102707), (968, 74696), (1936, 37348), (3872, 18674), (7744, 9337)]