13408341344

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{195161}}^1$

素因数の和:195303

約数の個数: 48

約数和(自身を含む): 28033069680

約数和(自身を除く): 14624728336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 113, 152, 226, 304, 452, 608, 904, 1808, 2147, 3616, 4294, 8588, 17176, 34352, 68704, 195161, 390322, 780644, 1561288, 3122576, 3708059, 6245152, 7416118, 14832236, 22053193, 29664472, 44106386, 59328944, 88212772, 118657888, 176425544, 352851088, 419010667, 705702176, 838021334, 1676042668, 3352085336, 6704170672, 13408341344]

約数ペア:

[(1, 13408341344), (2, 6704170672), (4, 3352085336), (8, 1676042668), (16, 838021334), (19, 705702176), (32, 419010667), (38, 352851088), (76, 176425544), (113, 118657888), (152, 88212772), (226, 59328944), (304, 44106386), (452, 29664472), (608, 22053193), (904, 14832236), (1808, 7416118), (2147, 6245152), (3616, 3708059), (4294, 3122576), (8588, 1561288), (17176, 780644), (34352, 390322), (68704, 195161)]