15258848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 33312384

約数和(自身を除く): 18053536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 647, 737, 1072, 1294, 1474, 2144, 2588, 2948, 5176, 5896, 7117, 10352, 11792, 14234, 20704, 23584, 28468, 43349, 56936, 86698, 113872, 173396, 227744, 346792, 476839, 693584, 953678, 1387168, 1907356, 3814712, 7629424, 15258848]

約数ペア:

[(1, 15258848), (2, 7629424), (4, 3814712), (8, 1907356), (11, 1387168), (16, 953678), (22, 693584), (32, 476839), (44, 346792), (67, 227744), (88, 173396), (134, 113872), (176, 86698), (268, 56936), (352, 43349), (536, 28468), (647, 23584), (737, 20704), (1072, 14234), (1294, 11792), (1474, 10352), (2144, 7117), (2588, 5896), (2948, 5176)]