3436691728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{86297}}^1$

素因数の和:86455

約数の個数: 40

約数和(自身を含む): 7062628320

約数和(自身を除く): 3625936592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 2096, 2489, 4978, 9956, 19912, 39824, 86297, 172594, 345188, 690376, 1380752, 1639643, 3279286, 6558572, 11304907, 13117144, 22609814, 26234288, 45219628, 90439256, 180878512, 214793233, 429586466, 859172932, 1718345864, 3436691728]

約数ペア:

[(1, 3436691728), (2, 1718345864), (4, 859172932), (8, 429586466), (16, 214793233), (19, 180878512), (38, 90439256), (76, 45219628), (131, 26234288), (152, 22609814), (262, 13117144), (304, 11304907), (524, 6558572), (1048, 3279286), (2096, 1639643), (2489, 1380752), (4978, 690376), (9956, 345188), (19912, 172594), (39824, 86297)]