15388664384

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{14143993}}^1$

素因数の和:14144022

約数の個数: 28

約数和(自身を含む): 32333170284

約数和(自身を除く): 16944505900

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 14143993, 28287986, 56575972, 113151944, 226303888, 240447881, 452607776, 480895762, 905215552, 961791524, 1923583048, 3847166096, 7694332192, 15388664384]

約数ペア:

[(1, 15388664384), (2, 7694332192), (4, 3847166096), (8, 1923583048), (16, 961791524), (17, 905215552), (32, 480895762), (34, 452607776), (64, 240447881), (68, 226303888), (136, 113151944), (272, 56575972), (544, 28287986), (1088, 14143993)]