28711904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{69019}}^1$

素因数の和:69042

約数の個数: 24

約数和(自身を含む): 60875640

約数和(自身を除く): 32163736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 69019, 138038, 276076, 552152, 897247, 1104304, 1794494, 2208608, 3588988, 7177976, 14355952, 28711904]

約数ペア:

[(1, 28711904), (2, 14355952), (4, 7177976), (8, 3588988), (13, 2208608), (16, 1794494), (26, 1104304), (32, 897247), (52, 552152), (104, 276076), (208, 138038), (416, 69019)]