15691817792

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{255667}}^1$

素因数の和:255823

約数の個数: 56

約数和(自身を含む): 35846698944

約数和(自身を除く): 20154881152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 959, 1096, 1918, 2192, 3836, 4384, 7672, 8768, 15344, 30688, 61376, 255667, 511334, 1022668, 1789669, 2045336, 3579338, 4090672, 7158676, 8181344, 14317352, 16362688, 28634704, 35026379, 57269408, 70052758, 114538816, 140105516, 245184653, 280211032, 490369306, 560422064, 980738612, 1120844128, 1961477224, 2241688256, 3922954448, 7845908896, 15691817792]

約数ペア:

[(1, 15691817792), (2, 7845908896), (4, 3922954448), (7, 2241688256), (8, 1961477224), (14, 1120844128), (16, 980738612), (28, 560422064), (32, 490369306), (56, 280211032), (64, 245184653), (112, 140105516), (137, 114538816), (224, 70052758), (274, 57269408), (448, 35026379), (548, 28634704), (959, 16362688), (1096, 14317352), (1918, 8181344), (2192, 7158676), (3836, 4090672), (4384, 3579338), (7672, 2045336), (8768, 1789669), (15344, 1022668), (30688, 511334), (61376, 255667)]