3966424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 9538560

約数和(自身を除く): 5572136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 137, 154, 188, 274, 308, 329, 376, 517, 548, 616, 658, 959, 1034, 1096, 1316, 1507, 1918, 2068, 2632, 3014, 3619, 3836, 4136, 6028, 6439, 7238, 7672, 10549, 12056, 12878, 14476, 21098, 25756, 28952, 42196, 45073, 51512, 70829, 84392, 90146, 141658, 180292, 283316, 360584, 495803, 566632, 991606, 1983212, 3966424]

約数ペア:

[(1, 3966424), (2, 1983212), (4, 991606), (7, 566632), (8, 495803), (11, 360584), (14, 283316), (22, 180292), (28, 141658), (44, 90146), (47, 84392), (56, 70829), (77, 51512), (88, 45073), (94, 42196), (137, 28952), (154, 25756), (188, 21098), (274, 14476), (308, 12878), (329, 12056), (376, 10549), (517, 7672), (548, 7238), (616, 6439), (658, 6028), (959, 4136), (1034, 3836), (1096, 3619), (1316, 3014), (1507, 2632), (1918, 2068)]