69041488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5903}}^1$

素因数の和:5971

約数の個数: 40

約数和(自身を含む): 144955008

約数和(自身を除く): 75913520

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 5903, 11696, 11806, 23612, 47224, 94448, 100351, 200702, 253829, 401404, 507658, 802808, 1015316, 1605616, 2030632, 4061264, 4315093, 8630186, 17260372, 34520744, 69041488]

約数ペア:

[(1, 69041488), (2, 34520744), (4, 17260372), (8, 8630186), (16, 4315093), (17, 4061264), (34, 2030632), (43, 1605616), (68, 1015316), (86, 802808), (136, 507658), (172, 401404), (272, 253829), (344, 200702), (688, 100351), (731, 94448), (1462, 47224), (2924, 23612), (5848, 11806), (5903, 11696)]