7279647344

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{997}}^1\times {\mathrm{3331}}^1$

素因数の和:4473

約数の個数: 40

約数和(自身を含む): 14225787408

約数和(自身を除く): 6946140064

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 997, 1096, 1994, 2192, 3331, 3988, 6662, 7976, 13324, 15952, 26648, 53296, 136589, 273178, 456347, 546356, 912694, 1092712, 1825388, 2185424, 3321007, 3650776, 6642014, 7301552, 13284028, 26568056, 53136112, 454977959, 909955918, 1819911836, 3639823672, 7279647344]

約数ペア:

[(1, 7279647344), (2, 3639823672), (4, 1819911836), (8, 909955918), (16, 454977959), (137, 53136112), (274, 26568056), (548, 13284028), (997, 7301552), (1096, 6642014), (1994, 3650776), (2192, 3321007), (3331, 2185424), (3988, 1825388), (6662, 1092712), (7976, 912694), (13324, 546356), (15952, 456347), (26648, 273178), (53296, 136589)]