17954048

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 42090048

約数和(自身を除く): 24136000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 233, 256, 301, 344, 448, 466, 602, 688, 896, 932, 1204, 1376, 1631, 1792, 1864, 2408, 2752, 3262, 3728, 4816, 5504, 6524, 7456, 9632, 10019, 11008, 13048, 14912, 19264, 20038, 26096, 29824, 38528, 40076, 52192, 59648, 70133, 77056, 80152, 104384, 140266, 160304, 208768, 280532, 320608, 417536, 561064, 641216, 1122128, 1282432, 2244256, 2564864, 4488512, 8977024, 17954048]

約数ペア:

[(1, 17954048), (2, 8977024), (4, 4488512), (7, 2564864), (8, 2244256), (14, 1282432), (16, 1122128), (28, 641216), (32, 561064), (43, 417536), (56, 320608), (64, 280532), (86, 208768), (112, 160304), (128, 140266), (172, 104384), (224, 80152), (233, 77056), (256, 70133), (301, 59648), (344, 52192), (448, 40076), (466, 38528), (602, 29824), (688, 26096), (896, 20038), (932, 19264), (1204, 14912), (1376, 13048), (1631, 11008), (1792, 10019), (1864, 9632), (2408, 7456), (2752, 6524), (3262, 5504), (3728, 4816)]