84203728

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10589}}^1$

素因数の和:10675

約数の個数: 40

約数和(自身を含む): 189095040

約数和(自身を除く): 104891312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 10589, 21178, 42356, 74123, 84712, 148246, 169424, 296492, 592984, 751819, 1185968, 1503638, 3007276, 5262733, 6014552, 10525466, 12029104, 21050932, 42101864, 84203728]

約数ペア:

[(1, 84203728), (2, 42101864), (4, 21050932), (7, 12029104), (8, 10525466), (14, 6014552), (16, 5262733), (28, 3007276), (56, 1503638), (71, 1185968), (112, 751819), (142, 592984), (284, 296492), (497, 169424), (568, 148246), (994, 84712), (1136, 74123), (1988, 42356), (3976, 21178), (7952, 10589)]