4006958576

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2141}}^1\times {\mathrm{2207}}^1$

素因数の和:4409

約数の個数: 40

約数和(自身を含む): 7917243264

約数和(自身を除く): 3910284688

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2141, 2207, 4282, 4414, 8564, 8828, 17128, 17656, 34256, 35312, 113473, 116971, 226946, 233942, 453892, 467884, 907784, 935768, 1815568, 1871536, 4725187, 9450374, 18900748, 37801496, 75602992, 250434911, 500869822, 1001739644, 2003479288, 4006958576]

約数ペア:

[(1, 4006958576), (2, 2003479288), (4, 1001739644), (8, 500869822), (16, 250434911), (53, 75602992), (106, 37801496), (212, 18900748), (424, 9450374), (848, 4725187), (2141, 1871536), (2207, 1815568), (4282, 935768), (4414, 907784), (8564, 467884), (8828, 453892), (17128, 233942), (17656, 226946), (34256, 116971), (35312, 113473)]