38759168

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 90655488

約数和(自身を除く): 51896320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 503, 602, 688, 896, 1006, 1204, 1376, 1792, 2012, 2408, 2752, 3521, 4024, 4816, 5504, 7042, 8048, 9632, 11008, 14084, 16096, 19264, 21629, 28168, 32192, 38528, 43258, 56336, 64384, 77056, 86516, 112672, 128768, 151403, 173032, 225344, 302806, 346064, 450688, 605612, 692128, 901376, 1211224, 1384256, 2422448, 2768512, 4844896, 5537024, 9689792, 19379584, 38759168]

約数ペア:

[(1, 38759168), (2, 19379584), (4, 9689792), (7, 5537024), (8, 4844896), (14, 2768512), (16, 2422448), (28, 1384256), (32, 1211224), (43, 901376), (56, 692128), (64, 605612), (86, 450688), (112, 346064), (128, 302806), (172, 225344), (224, 173032), (256, 151403), (301, 128768), (344, 112672), (448, 86516), (503, 77056), (602, 64384), (688, 56336), (896, 43258), (1006, 38528), (1204, 32192), (1376, 28168), (1792, 21629), (2012, 19264), (2408, 16096), (2752, 14084), (3521, 11008), (4024, 9632), (4816, 8048), (5504, 7042)]