28778304

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4051}}^1$

素因数の和:4103

約数の個数: 56

約数和(自身を含む): 78219808

約数和(自身を除く): 49441504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 4051, 7104, 8102, 12153, 16204, 24306, 32408, 48612, 64816, 97224, 129632, 149887, 194448, 259264, 299774, 388896, 449661, 599548, 777792, 899322, 1199096, 1798644, 2398192, 3597288, 4796384, 7194576, 9592768, 14389152, 28778304]

約数ペア:

[(1, 28778304), (2, 14389152), (3, 9592768), (4, 7194576), (6, 4796384), (8, 3597288), (12, 2398192), (16, 1798644), (24, 1199096), (32, 899322), (37, 777792), (48, 599548), (64, 449661), (74, 388896), (96, 299774), (111, 259264), (148, 194448), (192, 149887), (222, 129632), (296, 97224), (444, 64816), (592, 48612), (888, 32408), (1184, 24306), (1776, 16204), (2368, 12153), (3552, 8102), (4051, 7104)]