28673113

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 33926400

約数和(自身を除く): 5253287

約数列:

[1, 7, 37, 149, 259, 743, 1043, 5201, 5513, 27491, 38591, 110707, 192437, 774949, 4096159, 28673113]

約数ペア:

[(1, 28673113), (7, 4096159), (37, 774949), (149, 192437), (259, 110707), (743, 38591), (1043, 27491), (5201, 5513)]