28300912

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{12911}}^1$

素因数の和:13056

約数の個数: 20

約数和(自身を含む): 55237536

約数和(自身を除く): 26936624

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 12911, 25822, 51644, 103288, 206576, 1768807, 3537614, 7075228, 14150456, 28300912]

約数ペア:

[(1, 28300912), (2, 14150456), (4, 7075228), (8, 3537614), (16, 1768807), (137, 206576), (274, 103288), (548, 51644), (1096, 25822), (2192, 12911)]