38527972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72421}}^1$

素因数の和:72451

約数の個数: 24

約数和(自身を含む): 81112640

約数和(自身を除く): 42584668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 72421, 144842, 289684, 506947, 1013894, 1375999, 2027788, 2751998, 5503996, 9631993, 19263986, 38527972]

約数ペア:

[(1, 38527972), (2, 19263986), (4, 9631993), (7, 5503996), (14, 2751998), (19, 2027788), (28, 1375999), (38, 1013894), (76, 506947), (133, 289684), (266, 144842), (532, 72421)]