15268288

素因数分解:

$2^6\times 7^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 56

約数和(自身を含む): 35003232

約数和(自身を除く): 19734944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 173, 197, 224, 346, 394, 448, 692, 788, 1211, 1379, 1384, 1576, 2422, 2758, 2768, 3152, 4844, 5516, 5536, 6304, 9688, 11032, 11072, 12608, 19376, 22064, 34081, 38752, 44128, 68162, 77504, 88256, 136324, 238567, 272648, 477134, 545296, 954268, 1090592, 1908536, 2181184, 3817072, 7634144, 15268288]

約数ペア:

[(1, 15268288), (2, 7634144), (4, 3817072), (7, 2181184), (8, 1908536), (14, 1090592), (16, 954268), (28, 545296), (32, 477134), (56, 272648), (64, 238567), (112, 136324), (173, 88256), (197, 77504), (224, 68162), (346, 44128), (394, 38752), (448, 34081), (692, 22064), (788, 19376), (1211, 12608), (1379, 11072), (1384, 11032), (1576, 9688), (2422, 6304), (2758, 5536), (2768, 5516), (3152, 4844)]