4147443984

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1216973}}^1$

素因数の和:1217055

約数の個数: 40

約数和(自身を含む): 10865143872

約数和(自身を除く): 6717699888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 1216973, 2433946, 3650919, 4867892, 7301838, 9735784, 14603676, 19471568, 29207352, 58414704, 86405083, 172810166, 259215249, 345620332, 518430498, 691240664, 1036860996, 1382481328, 2073721992, 4147443984]

約数ペア:

[(1, 4147443984), (2, 2073721992), (3, 1382481328), (4, 1036860996), (6, 691240664), (8, 518430498), (12, 345620332), (16, 259215249), (24, 172810166), (48, 86405083), (71, 58414704), (142, 29207352), (213, 19471568), (284, 14603676), (426, 9735784), (568, 7301838), (852, 4867892), (1136, 3650919), (1704, 2433946), (3408, 1216973)]