13071460147208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{21391}}^1\times {\mathrm{28619}}^1$

素因数の和:50190

約数の個数: 64

約数和(自身を含む): 26118117446400

約数和(自身を除く): 13046657299192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 5338, 10676, 21352, 21391, 28619, 42782, 57238, 85564, 114476, 171128, 228952, 363647, 486523, 727294, 973046, 1454588, 1946092, 2909176, 3358387, 3892184, 4493183, 6716774, 8986366, 13433548, 17972732, 26867096, 35945464, 57092579, 76384111, 114185158, 152768222, 228370316, 305536444, 456740632, 611072888, 612189029, 1224378058, 2448756116, 4897512232, 10407213493, 20814426986, 41628853972, 83257707944, 96113677553, 192227355106, 384454710212, 768909420424, 1633932518401, 3267865036802, 6535730073604, 13071460147208]

約数ペア:

[(1, 13071460147208), (2, 6535730073604), (4, 3267865036802), (8, 1633932518401), (17, 768909420424), (34, 384454710212), (68, 192227355106), (136, 96113677553), (157, 83257707944), (314, 41628853972), (628, 20814426986), (1256, 10407213493), (2669, 4897512232), (5338, 2448756116), (10676, 1224378058), (21352, 612189029), (21391, 611072888), (28619, 456740632), (42782, 305536444), (57238, 228370316), (85564, 152768222), (114476, 114185158), (171128, 76384111), (228952, 57092579), (363647, 35945464), (486523, 26867096), (727294, 17972732), (973046, 13433548), (1454588, 8986366), (1946092, 6716774), (2909176, 4493183), (3358387, 3892184)]