70392196

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81097}}^1$

素因数の和:81139

約数の個数: 24

約数和(自身を含む): 145327616

約数和(自身を除く): 74935420

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 81097, 162194, 324388, 567679, 1135358, 2270716, 2514007, 5028014, 10056028, 17598049, 35196098, 70392196]

約数ペア:

[(1, 70392196), (2, 35196098), (4, 17598049), (7, 10056028), (14, 5028014), (28, 2514007), (31, 2270716), (62, 1135358), (124, 567679), (217, 324388), (434, 162194), (868, 81097)]