38671312

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 76885704

約数和(自身を除く): 38214392

約数列:

[1, 2, 4, 8, 16, 73, 113, 146, 226, 292, 293, 452, 584, 586, 904, 1168, 1172, 1808, 2344, 4688, 8249, 16498, 21389, 32996, 33109, 42778, 65992, 66218, 85556, 131984, 132436, 171112, 264872, 342224, 529744, 2416957, 4833914, 9667828, 19335656, 38671312]

約数ペア:

[(1, 38671312), (2, 19335656), (4, 9667828), (8, 4833914), (16, 2416957), (73, 529744), (113, 342224), (146, 264872), (226, 171112), (292, 132436), (293, 131984), (452, 85556), (584, 66218), (586, 65992), (904, 42778), (1168, 33109), (1172, 32996), (1808, 21389), (2344, 16498), (4688, 8249)]