72386912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{174007}}^1$

素因数の和:174030

約数の個数: 24

約数和(自身を含む): 153475056

約数和(自身を除く): 81088144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 174007, 348014, 696028, 1392056, 2262091, 2784112, 4524182, 5568224, 9048364, 18096728, 36193456, 72386912]

約数ペア:

[(1, 72386912), (2, 36193456), (4, 18096728), (8, 9048364), (13, 5568224), (16, 4524182), (26, 2784112), (32, 2262091), (52, 1392056), (104, 696028), (208, 348014), (416, 174007)]