28681644

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103919}}^1$

素因数の和:103949

約数の個数: 24

約数和(自身を含む): 69834240

約数和(自身を除く): 41152596

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 103919, 207838, 311757, 415676, 623514, 1247028, 2390137, 4780274, 7170411, 9560548, 14340822, 28681644]

約数ペア:

[(1, 28681644), (2, 14340822), (3, 9560548), (4, 7170411), (6, 4780274), (12, 2390137), (23, 1247028), (46, 623514), (69, 415676), (92, 311757), (138, 207838), (276, 103919)]