71293856

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{8669}}^1$

素因数の和:8936

約数の個数: 24

約数和(自身を含む): 140922180

約数和(自身を除く): 69628324

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 8669, 17338, 34676, 69352, 138704, 277408, 2227933, 4455866, 8911732, 17823464, 35646928, 71293856]

約数ペア:

[(1, 71293856), (2, 35646928), (4, 17823464), (8, 8911732), (16, 4455866), (32, 2227933), (257, 277408), (514, 138704), (1028, 69352), (2056, 34676), (4112, 17338), (8224, 8669)]