15690087224

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1\times {\mathrm{3911}}^1$

素因数の和:5004

約数の個数: 64

約数和(自身を含む): 34137676800

約数和(自身を除く): 18447589576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1009, 1988, 2018, 3911, 3976, 4036, 7063, 7822, 8072, 14126, 15644, 27377, 28252, 31288, 54754, 56504, 71639, 109508, 143278, 219016, 277681, 286556, 501473, 555362, 573112, 1002946, 1110724, 1943767, 2005892, 2221448, 3887534, 3946199, 4011784, 7775068, 7892398, 15550136, 15784796, 27623393, 31569592, 55246786, 110493572, 220987144, 280180129, 560360258, 1120720516, 1961260903, 2241441032, 3922521806, 7845043612, 15690087224]

約数ペア:

[(1, 15690087224), (2, 7845043612), (4, 3922521806), (7, 2241441032), (8, 1961260903), (14, 1120720516), (28, 560360258), (56, 280180129), (71, 220987144), (142, 110493572), (284, 55246786), (497, 31569592), (568, 27623393), (994, 15784796), (1009, 15550136), (1988, 7892398), (2018, 7775068), (3911, 4011784), (3976, 3946199), (4036, 3887534), (7063, 2221448), (7822, 2005892), (8072, 1943767), (14126, 1110724), (15644, 1002946), (27377, 573112), (28252, 555362), (31288, 501473), (54754, 286556), (56504, 277681), (71639, 219016), (109508, 143278)]