28669362

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2503}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 60576768

約数和(自身を除く): 31907406

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 498, 1909, 2503, 3818, 5006, 5727, 7509, 11454, 15018, 57569, 115138, 172707, 207749, 345414, 415498, 623247, 1246494, 4778227, 9556454, 14334681, 28669362]

約数ペア:

[(1, 28669362), (2, 14334681), (3, 9556454), (6, 4778227), (23, 1246494), (46, 623247), (69, 415498), (83, 345414), (138, 207749), (166, 172707), (249, 115138), (498, 57569), (1909, 15018), (2503, 11454), (3818, 7509), (5006, 5727)]