56477672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1579}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 112622400

約数和(自身を除く): 56144728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 526, 1052, 1579, 2104, 3158, 4471, 6316, 8942, 12632, 17884, 26843, 35768, 53686, 107372, 214744, 415277, 830554, 1661108, 3322216, 7059709, 14119418, 28238836, 56477672]

約数ペア:

[(1, 56477672), (2, 28238836), (4, 14119418), (8, 7059709), (17, 3322216), (34, 1661108), (68, 830554), (136, 415277), (263, 214744), (526, 107372), (1052, 53686), (1579, 35768), (2104, 26843), (3158, 17884), (4471, 12632), (6316, 8942)]