284967172

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^2\times {\mathrm{631}}^1$

素因数の和:896

約数の個数: 36

約数和(自身を含む): 575367744

約数和(自身を除く): 290400572

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 631, 889, 1262, 1778, 2524, 3556, 4417, 8834, 16129, 17668, 32258, 64516, 80137, 112903, 160274, 225806, 320548, 451612, 560959, 1121918, 2243836, 10177399, 20354798, 40709596, 71241793, 142483586, 284967172]

約数ペア:

[(1, 284967172), (2, 142483586), (4, 71241793), (7, 40709596), (14, 20354798), (28, 10177399), (127, 2243836), (254, 1121918), (508, 560959), (631, 451612), (889, 320548), (1262, 225806), (1778, 160274), (2524, 112903), (3556, 80137), (4417, 64516), (8834, 32258), (16129, 17668)]