40645432814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4929109}}^1$

素因数の和:4929168

約数の個数: 32

約数和(自身を含む): 75711129600

約数和(自身を除く): 35065696786

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 4929109, 9858218, 34503763, 69007526, 93653071, 152802379, 187306142, 305604758, 655571497, 1069616653, 1311142994, 2139233306, 2903245201, 5806490402, 20322716407, 40645432814]

約数ペア:

[(1, 40645432814), (2, 20322716407), (7, 5806490402), (14, 2903245201), (19, 2139233306), (31, 1311142994), (38, 1069616653), (62, 655571497), (133, 305604758), (217, 187306142), (266, 152802379), (434, 93653071), (589, 69007526), (1178, 34503763), (4123, 9858218), (8246, 4929109)]