29948968

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 68722560

約数和(自身を除く): 38773592

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 163, 193, 238, 326, 386, 476, 652, 772, 952, 1141, 1304, 1351, 1544, 2282, 2702, 2771, 3281, 4564, 5404, 5542, 6562, 9128, 10808, 11084, 13124, 19397, 22168, 22967, 26248, 31459, 38794, 45934, 62918, 77588, 91868, 125836, 155176, 183736, 220213, 251672, 440426, 534803, 880852, 1069606, 1761704, 2139212, 3743621, 4278424, 7487242, 14974484, 29948968]

約数ペア:

[(1, 29948968), (2, 14974484), (4, 7487242), (7, 4278424), (8, 3743621), (14, 2139212), (17, 1761704), (28, 1069606), (34, 880852), (56, 534803), (68, 440426), (119, 251672), (136, 220213), (163, 183736), (193, 155176), (238, 125836), (326, 91868), (386, 77588), (476, 62918), (652, 45934), (772, 38794), (952, 31459), (1141, 26248), (1304, 22967), (1351, 22168), (1544, 19397), (2282, 13124), (2702, 11084), (2771, 10808), (3281, 9128), (4564, 6562), (5404, 5542)]