72958912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{87691}}^1$

素因数の和:87716

約数の個数: 28

約数和(自身を含む): 155916376

約数和(自身を除く): 82957464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 87691, 175382, 350764, 701528, 1139983, 1403056, 2279966, 2806112, 4559932, 5612224, 9119864, 18239728, 36479456, 72958912]

約数ペア:

[(1, 72958912), (2, 36479456), (4, 18239728), (8, 9119864), (13, 5612224), (16, 4559932), (26, 2806112), (32, 2279966), (52, 1403056), (64, 1139983), (104, 701528), (208, 350764), (416, 175382), (832, 87691)]