15677766748

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{19441}}^1$

素因数の和:19882

約数の個数: 48

約数和(自身を含む): 31826398464

約数和(自身を除く): 16148631716

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 347, 581, 694, 1162, 1388, 2324, 2429, 4858, 9716, 19441, 28801, 38882, 57602, 77764, 115204, 136087, 201607, 272174, 403214, 544348, 806428, 1613603, 3227206, 6454412, 6746027, 11295221, 13492054, 22590442, 26984108, 45180884, 47222189, 94444378, 188888756, 559920241, 1119840482, 2239680964, 3919441687, 7838883374, 15677766748]

約数ペア:

[(1, 15677766748), (2, 7838883374), (4, 3919441687), (7, 2239680964), (14, 1119840482), (28, 559920241), (83, 188888756), (166, 94444378), (332, 47222189), (347, 45180884), (581, 26984108), (694, 22590442), (1162, 13492054), (1388, 11295221), (2324, 6746027), (2429, 6454412), (4858, 3227206), (9716, 1613603), (19441, 806428), (28801, 544348), (38882, 403214), (57602, 272174), (77764, 201607), (115204, 136087)]