16763516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 37588992

約数和(自身を除く): 20825476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1471, 1628, 2849, 2942, 5698, 5884, 10297, 11396, 16181, 20594, 32362, 41188, 54427, 64724, 108854, 113267, 217708, 226534, 380989, 453068, 598697, 761978, 1197394, 1523956, 2394788, 4190879, 8381758, 16763516]

約数ペア:

[(1, 16763516), (2, 8381758), (4, 4190879), (7, 2394788), (11, 1523956), (14, 1197394), (22, 761978), (28, 598697), (37, 453068), (44, 380989), (74, 226534), (77, 217708), (148, 113267), (154, 108854), (259, 64724), (308, 54427), (407, 41188), (518, 32362), (814, 20594), (1036, 16181), (1471, 11396), (1628, 10297), (2849, 5884), (2942, 5698)]