15697921568

素因数分解:

$2^5\times 7^1\times {\mathrm{70080007}}^1$

素因数の和:70080024

約数の個数: 24

約数和(自身を含む): 35320324032

約数和(自身を除く): 19622402464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 70080007, 140160014, 280320028, 490560049, 560640056, 981120098, 1121280112, 1962240196, 2242560224, 3924480392, 7848960784, 15697921568]

約数ペア:

[(1, 15697921568), (2, 7848960784), (4, 3924480392), (7, 2242560224), (8, 1962240196), (14, 1121280112), (16, 981120098), (28, 560640056), (32, 490560049), (56, 280320028), (112, 140160014), (224, 70080007)]