9405968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4143

約数の個数: 40

約数和(自身を含む): 21415296

約数和(自身を除く): 12009328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 4111, 8222, 16444, 32888, 45221, 53443, 65776, 90442, 106886, 180884, 213772, 361768, 427544, 587873, 723536, 855088, 1175746, 2351492, 4702984, 9405968]

約数ペア:

[(1, 9405968), (2, 4702984), (4, 2351492), (8, 1175746), (11, 855088), (13, 723536), (16, 587873), (22, 427544), (26, 361768), (44, 213772), (52, 180884), (88, 106886), (104, 90442), (143, 65776), (176, 53443), (208, 45221), (286, 32888), (572, 16444), (1144, 8222), (2288, 4111)]