26131976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3539}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 53524800

約数和(自身を除く): 27392824

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3539, 3692, 7078, 7384, 14156, 28312, 46007, 92014, 184028, 251269, 368056, 502538, 1005076, 2010152, 3266497, 6532994, 13065988, 26131976]

約数ペア:

[(1, 26131976), (2, 13065988), (4, 6532994), (8, 3266497), (13, 2010152), (26, 1005076), (52, 502538), (71, 368056), (104, 251269), (142, 184028), (284, 92014), (568, 46007), (923, 28312), (1846, 14156), (3539, 7384), (3692, 7078)]