26147198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5477}}^1$

素因数の和:5528

約数の個数: 32

約数和(自身を含む): 50485248

約数和(自身を除く): 24338050

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 5477, 10954, 38339, 60247, 76678, 120494, 169787, 339574, 421729, 843458, 1188509, 1867657, 2377018, 3735314, 13073599, 26147198]

約数ペア:

[(1, 26147198), (2, 13073599), (7, 3735314), (11, 2377018), (14, 1867657), (22, 1188509), (31, 843458), (62, 421729), (77, 339574), (154, 169787), (217, 120494), (341, 76678), (434, 60247), (682, 38339), (2387, 10954), (4774, 5477)]