4913008

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 40

約数和(自身を含む): 10055408

約数和(自身を除く): 5142400

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 193, 296, 344, 386, 592, 688, 772, 1544, 1591, 3088, 3182, 6364, 7141, 8299, 12728, 14282, 16598, 25456, 28564, 33196, 57128, 66392, 114256, 132784, 307063, 614126, 1228252, 2456504, 4913008]

約数ペア:

[(1, 4913008), (2, 2456504), (4, 1228252), (8, 614126), (16, 307063), (37, 132784), (43, 114256), (74, 66392), (86, 57128), (148, 33196), (172, 28564), (193, 25456), (296, 16598), (344, 14282), (386, 12728), (592, 8299), (688, 7141), (772, 6364), (1544, 3182), (1591, 3088)]