15082816

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:407

約数の個数: 56

約数和(自身を含む): 34600896

約数和(自身を除く): 19518080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 257, 262, 448, 514, 524, 917, 1028, 1048, 1799, 1834, 2056, 2096, 3598, 3668, 4112, 4192, 7196, 7336, 8224, 8384, 14392, 14672, 16448, 28784, 29344, 33667, 57568, 58688, 67334, 115136, 134668, 235669, 269336, 471338, 538672, 942676, 1077344, 1885352, 2154688, 3770704, 7541408, 15082816]

約数ペア:

[(1, 15082816), (2, 7541408), (4, 3770704), (7, 2154688), (8, 1885352), (14, 1077344), (16, 942676), (28, 538672), (32, 471338), (56, 269336), (64, 235669), (112, 134668), (131, 115136), (224, 67334), (257, 58688), (262, 57568), (448, 33667), (514, 29344), (524, 28784), (917, 16448), (1028, 14672), (1048, 14392), (1799, 8384), (1834, 8224), (2056, 7336), (2096, 7196), (3598, 4192), (3668, 4112)]