57415256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2143}}^1$

素因数の和:2363

約数の個数: 32

約数和(自身を含む): 114618240

約数和(自身を除く): 57202984

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 2143, 3349, 4286, 6698, 8572, 13396, 17144, 26792, 36431, 72862, 145724, 291448, 422171, 844342, 1688684, 3377368, 7176907, 14353814, 28707628, 57415256]

約数ペア:

[(1, 57415256), (2, 28707628), (4, 14353814), (8, 7176907), (17, 3377368), (34, 1688684), (68, 844342), (136, 422171), (197, 291448), (394, 145724), (788, 72862), (1576, 36431), (2143, 26792), (3349, 17144), (4286, 13396), (6698, 8572)]