28160392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9337}}^1$

素因数の和:9385

約数の個数: 32

約数和(自身を含む): 58829400

約数和(自身を除く): 30669008

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 9337, 18674, 37348, 74696, 121381, 242762, 270773, 485524, 541546, 971048, 1083092, 2166184, 3520049, 7040098, 14080196, 28160392]

約数ペア:

[(1, 28160392), (2, 14080196), (4, 7040098), (8, 3520049), (13, 2166184), (26, 1083092), (29, 971048), (52, 541546), (58, 485524), (104, 270773), (116, 242762), (232, 121381), (377, 74696), (754, 37348), (1508, 18674), (3016, 9337)]