15283744

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 36033984

約数和(自身を除く): 20750240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 71, 112, 124, 142, 217, 224, 248, 284, 434, 496, 497, 568, 868, 961, 992, 994, 1136, 1736, 1922, 1988, 2201, 2272, 3472, 3844, 3976, 4402, 6727, 6944, 7688, 7952, 8804, 13454, 15376, 15407, 15904, 17608, 26908, 30752, 30814, 35216, 53816, 61628, 68231, 70432, 107632, 123256, 136462, 215264, 246512, 272924, 477617, 493024, 545848, 955234, 1091696, 1910468, 2183392, 3820936, 7641872, 15283744]

約数ペア:

[(1, 15283744), (2, 7641872), (4, 3820936), (7, 2183392), (8, 1910468), (14, 1091696), (16, 955234), (28, 545848), (31, 493024), (32, 477617), (56, 272924), (62, 246512), (71, 215264), (112, 136462), (124, 123256), (142, 107632), (217, 70432), (224, 68231), (248, 61628), (284, 53816), (434, 35216), (496, 30814), (497, 30752), (568, 26908), (868, 17608), (961, 15904), (992, 15407), (994, 15376), (1136, 13454), (1736, 8804), (1922, 7952), (1988, 7688), (2201, 6944), (2272, 6727), (3472, 4402), (3844, 3976)]