42208672

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 91494144

約数和(自身を除く): 49285472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 991, 1331, 1936, 1982, 2662, 3872, 3964, 5324, 7928, 10648, 10901, 15856, 21296, 21802, 31712, 42592, 43604, 87208, 119911, 174416, 239822, 348832, 479644, 959288, 1319021, 1918576, 2638042, 3837152, 5276084, 10552168, 21104336, 42208672]

約数ペア:

[(1, 42208672), (2, 21104336), (4, 10552168), (8, 5276084), (11, 3837152), (16, 2638042), (22, 1918576), (32, 1319021), (44, 959288), (88, 479644), (121, 348832), (176, 239822), (242, 174416), (352, 119911), (484, 87208), (968, 43604), (991, 42592), (1331, 31712), (1936, 21802), (1982, 21296), (2662, 15856), (3872, 10901), (3964, 10648), (5324, 7928)]